358532

Appears in sequences

• Number of polynomials of the form x^n +- x^(n-1) +- x^(n-2) +- ... +- 1 irreducible over the integers.at n=18A087481
• Total number of partitions of all n-multisets {0,...,0,1,2,...,j} for 0 <= j <= n.at n=10A346428