40688

Appears in sequences

• Solution to the Dancing School Problem with 5 girls and n+5 boys: f(5,n).at n=9A079910
• Solution to the Dancing School Problem with n girls and n+9 boys: f(n,9).at n=4A079928
• a(n) is the total multiplicity of all products of Schur functions s(lambda)*s(mu) with size(lambda) + size(mu) = n.at n=14A296626
• Number of subsets of {1..n} containing n such that only one set can be obtained by choosing a different prime factor of each element.at n=26A370588