cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

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A265437 Numbers n such that A265433(n) = 0 and n is not a multiple of 3.

Original entry on oeis.org

1, 4, 38, 46, 65, 94, 107, 116, 128, 131, 140, 143, 149, 152, 170, 188, 227, 230, 248, 272, 293, 302, 317, 335, 344, 359, 371, 382, 404, 488, 530, 533, 551, 584, 626, 647, 722, 767, 803, 815, 866, 875, 893, 914, 920, 1016, 1034, 1040, 1070, 1082, 1133, 1160
Offset: 1

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Author

Chai Wah Wu, Dec 10 2015

Keywords

Comments

Conjecture: if n > 4 is in the sequence, then A137269(n) > 0 due to primes with only digits 2, 3, 4.

Crossrefs

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