671104

Appears in sequences

• Number of solutions to 1 +- 8 +- 27 +- ... +- n^3 == 0 (mod n).at n=24A300269
• The number of ways of tiling the n X n torus up to matrix transposition by a tile that is asymmetric with respect to matrix transposition.at n=4A367530
• Table read by downward antidiagonals: T(n,k) is the number of tilings of the n X k torus up to horizontal reflections by a tile that is not fixed under horizontal reflection.at n=40A368306
• Table read by antidiagonals: T(n,k) is the number of tilings of the n X k torus up to 180-degree rotation by a tile that is not fixed under 180-degree rotation.at n=40A368308