264448

Appears in sequences

• Dirichlet convolution of powers of 2 (2,4,8,...) with themselves.at n=15A034713
• Denominators of continued fraction convergents to sqrt(212).at n=16A041395
• McKay-Thompson series of class 12D for the Monster group.at n=19A101127
• Triangle T(n,m) of the coefficients JacobiNC(x,y) = sum_{n>0} sum_{m=0..n-1} (-1)^m* T(n,m) *x^(2*n) *y^(2*m)/(2*n)!.at n=19A181613