67282234305
domain: N
Appears in sequences
- Numerators in expansion of 1/sqrt(1-x).at n=21A001790
- Numerators of Taylor series expansion of arcsin(x). Also arises from arccos(x), arccsc(x), arcsec(x), arcsinh(x).at n=21A055786
- Bisection of A001790.at n=10A063079
- Numerators of coefficient of x^(n+1/2) in the series expansion of the haversine.at n=21A143581
- Denominators of the BG1[ -5,n] coefficients of the BG1 matrix.at n=21A162444
- Denominator of Integral_{x=0..+oo} Polylog(-n, -x)^2 for n > 0, with a(0) = 1.at n=20A181131
- The denominators of the subdiagonal in the difference table of the Bernoulli numbers.at n=20A190339