10943240

Appears in sequences

• a(n) = (n+1)*binomial(n+1, 9).at n=13A027769
• a(n) = (n+1)*binomial(n+1,13).at n=9A027773
• Number of nonintersecting (or self-avoiding) rook paths of length 2n+2 joining opposite corners of an n X n grid.at n=9A257888