528528

Appears in sequences

• a(n) = (n^2 - 1)*(n^2 - 3).at n=27A033596
• Number of nonnegative solutions of x1^2 + x2^2 + ... + x12^2 = n.at n=30A045853
• a(n) = binomial(n+2,n)*binomial(n+6,n).at n=10A105249
• Number of vertices of the n-th multiplihedron.at n=11A121988
• Expansion of c(x)*c(x*c(x)) where c(x) is the g.f. of A000108.at n=10A129442
• Numbers such that the two adjacent integers are a prime and the square of another prime.at n=42A347194
• a(n) is the least number with exactly n divisors of the form 5*k+3.at n=33A364599