118580

Appears in sequences

• Theta series of P_{10b} packing.at n=4A005954
• Number of ways to place 2 nonattacking amazons (superqueens) on an n X n board.at n=22A172200
• Number of compositions of n, where the difference between the number of odd parts and the number of even parts is 4.at n=17A242502
• a(n) = n*(n + 1)*(n + 2)*(4*n - 3)/6.at n=20A264851
• Expansion of Sum_{k>=1} k^5 * x^k/(1 - x^k)^5.at n=9A366934