Cody

# Problem 159. Figurate number triangle

• What is Size?
1 – 50 of 205

#### Solution 1268405

Submitted on 14 Sep 2017 at 18:17 by Augusto Mazzei

• Size: 26
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#### Solution 1268404

Submitted on 14 Sep 2017 at 18:17

• Incorrect
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#### Solution 1268403

Submitted on 14 Sep 2017 at 18:16

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#### Solution 1242487

Submitted on 31 Jul 2017 by yurenchu

• Size: 10
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#### Solution 1242486

Submitted on 31 Jul 2017

• Incorrect
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#### Solution 1242459

Submitted on 30 Jul 2017 by yurenchu

• Size: 17
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#### Solution 1242458

Submitted on 30 Jul 2017 by yurenchu

• Size: 39
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#### Solution 1242457

Submitted on 30 Jul 2017

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#### Solution 1242456

Submitted on 30 Jul 2017

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#### Solution 1242455

Submitted on 30 Jul 2017

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#### Solution 1242454

Submitted on 30 Jul 2017

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#### Solution 1242453

Submitted on 30 Jul 2017

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#### Solution 1242452

Submitted on 30 Jul 2017

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#### Solution 1242451

Submitted on 30 Jul 2017

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#### Solution 1242450

Submitted on 30 Jul 2017

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#### Solution 1242449

Submitted on 30 Jul 2017 by yurenchu

• Size: 47
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#### Solution 1242448

Submitted on 30 Jul 2017

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#### Solution 1242447

Submitted on 30 Jul 2017

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#### Solution 1242446

Submitted on 30 Jul 2017

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#### Solution 1242445

Submitted on 30 Jul 2017 by yurenchu

• Size: 64
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#### Solution 1242444

Submitted on 30 Jul 2017

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#### Solution 1242443

Submitted on 30 Jul 2017

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#### Solution 1242442

Submitted on 30 Jul 2017

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#### Solution 1242441

Submitted on 30 Jul 2017

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#### Solution 1242440

Submitted on 30 Jul 2017

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#### Solution 1242439

Submitted on 30 Jul 2017

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#### Solution 1242438

Submitted on 30 Jul 2017 by yurenchu

• Size: 58
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#### Solution 1242437

Submitted on 30 Jul 2017

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#### Solution 1242436

Submitted on 30 Jul 2017

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#### Solution 1215346

Submitted on 18 Jun 2017 by Chris Cleveland

• Size: 21
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#### Solution 1215345

Submitted on 18 Jun 2017

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#### Solution 1215344

Submitted on 18 Jun 2017

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#### Solution 1215343

Submitted on 18 Jun 2017

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#### Solution 1215342

Submitted on 18 Jun 2017

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#### Solution 1209312

Submitted on 9 Jun 2017 by Said BOUREZG

• Size: 12
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#### Solution 1209310

Submitted on 9 Jun 2017 by Said BOUREZG

• Size: 11
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#### Solution 1144261

Submitted on 23 Mar 2017 by H M Dipu Kabir

• Size: 96
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#### Solution 1116907

Submitted on 7 Feb 2017 by Daniel Pereira

• Size: 15
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#### Solution 1001545

Submitted on 7 Oct 2016

• Incorrect
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#### Solution 1001546

Submitted on 7 Oct 2016 by Jakub Mrowka

• Size: 29
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#### Solution 971376

Submitted on 15 Sep 2016

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#### Solution 971374

Submitted on 15 Sep 2016

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#### Solution 971373

Submitted on 15 Sep 2016

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#### Solution 971372

Submitted on 15 Sep 2016

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#### Solution 971370

Submitted on 15 Sep 2016

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#### Solution 971369

Submitted on 15 Sep 2016

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#### Solution 971368

Submitted on 15 Sep 2016

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#### Solution 928716

Submitted on 27 Jul 2016 by Stephanie O'Neil

• Size: 20
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#### Solution 928714

Submitted on 27 Jul 2016

• Incorrect