10515147

Appears in sequences

• Central Peirce numbers. Number of set partitions of {1,2,..,2n+1} in which n+1 is the smallest of its block.at n=6A094577
• Generalized Bell numbers based on the rising factorial powers; square array read by antidiagonals.at n=38A182933
• Number of horizontal and antidiagonal neighbor colorings of the odd squares of an n X 2 array with new integer colors introduced in row major order.at n=12A216078
• Number of horizontal and antidiagonal neighbor colorings of the even squares of an n X 2 array with new integer colors introduced in row major order.at n=12A216332