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 A092229 Numbers k such that numerator of Bernoulli(2*k) is divisible by 257, the tenth irregular prime. 11
 82, 210, 257, 338, 466, 514, 594, 722, 771, 850, 978, 1028, 1106, 1234, 1285, 1362, 1490, 1542, 1618, 1746, 1799, 1874, 2002, 2056, 2130, 2258, 2313, 2386, 2514, 2570, 2642, 2770, 2827, 2898, 3026, 3084, 3154, 3282, 3341, 3410, 3538, 3598, 3666, 3794 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Amiram Eldar, Table of n, a(n) for n = 1..1500 Eric Weisstein's World of Mathematics, Bernoulli Number. MATHEMATICA Select[ Range[ 3854], Mod[ Numerator[ BernoulliB[2# ]], 257] == 0 &] CROSSREFS Cf. A000928, A091216, A092221, A092222, A092223, A092224, A092225, A092226, A092227, A092228. Sequence in context: A158123 A044414 A044795 * A304548 A316373 A309033 Adjacent sequences:  A092226 A092227 A092228 * A092230 A092231 A092232 KEYWORD nonn AUTHOR Robert G. Wilson v, Feb 25 2004 STATUS approved

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Last modified June 28 10:20 EDT 2022. Contains 354903 sequences. (Running on oeis4.)