A092222 Numbers k such that numerator of Bernoulli(2*k) is divisible by 67, the third irregular prime.

29, 62, 67, 95, 128, 134, 161, 194, 201, 227, 260, 268, 293, 326, 335, 359, 392, 402, 425, 458, 469, 491, 524, 536, 557, 590, 603, 623, 656, 670, 689, 722, 737, 755, 788, 804, 821, 854, 871, 887, 920, 938, 953, 986, 1005, 1019, 1052, 1072, 1085, 1118, 1139

Offset

1,1

Comments

n is a member iff either 2n == 58 (mod 66) or n = 67k. - T. D. Noe, Mar 22 2004

Links

Amiram Eldar, Table of n, a(n) for n = 1..5700

Eric Weisstein's World of Mathematics, Bernoulli Number.

Mathematica

Select[ Range[ 1150], Mod[ Numerator[ BernoulliB[2# ]], 67] == 0 &]

Crossrefs

Cf. A000928, A091216, A092221, A092223, A092224, A092225, A092226, A092227, A092228, A092229.

Sequence in context: A142047 A335329 A046275 * A338529 A039516 A134547

Adjacent sequences: A092219 A092220 A092221 * A092223 A092224 A092225

Keyword

nonn

Author

Robert G. Wilson v, Feb 25 2004

Status

approved