5530445

Appears in sequences

• Triangle, read by rows, where T(n,k) is the coefficient of q^(nk-k) in the squared q-factorial of n.at n=38A129276
• Triangle, read by rows, where T(n,k) is the coefficient of q^(nk-k) in the squared q-factorial of n.at n=42A129276
• Column 2 of triangle A129276; a(n) is the coefficient of q^(2n+2) in the squared q-factorial of n+2.at n=6A129278