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A162172 Absolute value of ( numerator + denominator of Bernoulli(2*n)). 0

%I

%S 2,7,29,43,29,71,2039,13,3107,44665,174281,854651,236361361,8553109,

%T 23749460159,8615841290327,7709321040707,2577687858373,

%U 26315271553051558183,2929993913841565,261082718496449108521,1520097643918070804497,27833269579301024234333

%N Absolute value of ( numerator + denominator of Bernoulli(2*n)).

%F a(n)=|A000367(n)+A002445(n)|.

%e a(0) = 2 = 1+1. a(1) = 7=1+6. a(2) =29 = -1+30.

%Y Cf. A000367, A002445.

%K nonn

%O 0,1

%A _Juri-Stepan Gerasimov_, Jun 27 2009

%E Offset corrected, 3117 replaced by 3107, 2374494610159 by 23749460159 - _R. J. Mathar_, May 21 2010.

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Last modified September 22 12:42 EDT 2019. Contains 327307 sequences. (Running on oeis4.)