35662

Appears in sequences

• Numbers n such that 131*2^n-1 is prime.at n=15A050591
• Lexicographical-support sequence T(n,k), n,k nonnegative: total number of checks required by a "lexicographical" algorithm to find out which rows and columns of each of the n by k zero-one matrices are nonzero.at n=31A058547
• Number of real singularities on a family of degree-3n algebraic surfaces.at n=14A200048
• Number of compositions (ordered partitions) of n into prime power divisors of n (not including 1).at n=63A284465
• a(1)=0; for n>1, a(n) = 4*n^3 - 3*n^2 - 3*n + 4.at n=20A296363
• Expansion of Product_{k>=0} (1 - x^(2^k))^(2^(k+1)).at n=33A321336