54854

Appears in sequences

• Number of nonzero elements in the character table of the symmetric group S_n.at n=16A006908
• Numbers n such that n is a substring of its square (both n and n squared in base 4) (written in base 10).at n=34A018828
• Numbers k such that the difference between k-th prime and next prime is 70.at n=16A116493
• G.f.: 1/Product_{k>=1} (1 - x^(2*k^2)) * (1 - x^k).at n=35A385011