368217318651domain: NAppears in sequencesDenominator of Integral_{x=0..+oo} Polylog(-n, -x)^2 for n > 0, with a(0) = 1.at n=21A181131The denominators of the subdiagonal in the difference table of the Bernoulli numbers.at n=21A190339Denominators of the sequence of rational numbers Rn+ related to Bernoulli numbers.at n=21A308402