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A290645 a(n) = denominator(Bernoulli(n, x) - Bernoulli(n, 1/2)). 2

%I #5 Aug 08 2017 11:50:49

%S 1,2,4,2,16,6,64,6,768,10,1024,6,4096,210,245760,6,196608,30,1310720,

%T 210,22020096,330,62914560,30,251658240,546,1409286144,14,268435456,

%U 30,1073741824,462,992137445376,3570,1803886264320,6,68719476736,51870,375208342978560

%N a(n) = denominator(Bernoulli(n, x) - Bernoulli(n, 1/2)).

%p a := n -> denom(bernoulli(n, x)-bernoulli(n, 1/2)): seq(a(i), i=0..38);

%Y Cf. A195441, A224783, A287705, A287706.

%K nonn

%O 0,2

%A _Peter Luschny_, Aug 08 2017

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Last modified April 23 22:36 EDT 2024. Contains 371917 sequences. (Running on oeis4.)