66532

Appears in sequences

• Number of ways to place n^2 nonattacking kings on a 2n X 2n cylindrical chessboard.at n=5A137432
• Number of ways to place 5n nonattacking kings on a 10 X 2n cylindrical chessboard.at n=4A194647
• Number of ways to place 5n nonattacking kings on a vertical cylinder 10 X 2n.at n=4A195593
• Integers n such that p = 4n + 1, q = 4p + 3, r = 4q + 5, s = 4r + 7 and t = 4s + 9 are all prime.at n=7A243528
• Main diagonal of array in A358298.at n=34A358301