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

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

1,2

Comments

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

Links

Chai Wah Wu, Table of n, a(n) for n = 1..100

Crossrefs

Cf. A137269, A265433.

Sequence in context: A218334 A121672 A020205 * A003633 A129310 A152110

Adjacent sequences: A265434 A265435 A265436 * A265438 A265439 A265440

Keyword

nonn,base

Author

Chai Wah Wu, Dec 10 2015

Status

approved