328255

Appears in sequences

• Expansion of 1/Product_{m>=1} (1 - m*q^m)^25.at n=5A022749
• Solution of the complementary equation a(n) = a(n-1) + a(n-2) + n*b(n), where a(0) = 1, a(1) = 2, b(0) = 3, b(1) = 4, b(2) = 5, and (a(n)) and (b(n)) are increasing complementary sequences.at n=20A296293