24378
domain: N
Appears in sequences
- a(n) = 2*a(n-1) + n^2, a(0) = 0.at n=12A047520
- a(n) = n*(n+1)*(3*n^2+5*n+4)/12.at n=17A176060
- G.f.: 2*q * Product_{n>=1} (1 + q^(2*n))/((1 + q^n)*(1 + q^(2*n-1))*(1 + q^(4*n))) in powers of q.at n=32A293132
- Primitive terms of A051487.at n=19A346694
- Factorial base Niven numbers (A118363) with a record gap to the next factorial base Niven number.at n=18A347495
- Number of integer compositions of n with all distinct 0-prepended first differences.at n=22A389601