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A255684 Bernoulli number B_{n} has denominator 354. 26
58, 406, 754, 986, 1682, 1798, 2146, 2494, 2726, 3422, 3886, 4118, 4234, 5626, 5858, 5974, 6206, 7366, 7946, 8062, 8642, 8758, 9106, 9454, 9686, 11194, 11426, 11542, 11774, 12586, 12934, 13166, 13282, 13978, 14906, 15022, 15254, 15602, 15718, 16414, 17458, 18038, 18154, 18386, 19198, 19546 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
All terms are multiples of a(1) = 58.
Numerator(B_{n}) mod Denominator(B_{n}) = 53.
LINKS
EXAMPLE
B_{58} = 84483613348880041862046775994036021 / 354.
MAPLE
with(numtheory): P:=proc(q) local n; for n from 2 by 2 to q do
if denom(bernoulli(n))=354 then print(n); fi; od; end: P(10^5);
MATHEMATICA
Select[Range@ 10000, Denominator@ BernoulliB@# == 354 &] (* Michael De Vlieger, Mar 31 2015 *)
PROG
(Magma) [n: n in [0..1000] | Denominator(Bernoulli(n)) eq 354]; // Vincenzo Librandi, Apr 06 2015
(PARI) isok(n) = denominator(bernfrac(n)) == 354; \\ Michel Marcus, Apr 22 2016
CROSSREFS
Sequence in context: A235730 A235443 A235511 * A156639 A249003 A249468
KEYWORD
nonn,easy
AUTHOR
Paolo P. Lava, Mar 30 2015
EXTENSIONS
More terms from Michael De Vlieger, Mar 31 2015
STATUS
approved

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Last modified March 28 14:38 EDT 2024. Contains 371254 sequences. (Running on oeis4.)