81184

Appears in sequences

• Sum of terms in n-th row of modified Pascal's triangle displayed in A082905.at n=18A082906
• Number of ways to place 10 nonattacking bishops on an n X n board.at n=6A187242
• Total number of ways to place k nonattacking bishops on an n X n chess board. Triangle T(n,k) read by rows (0 <= k <= 2*n-[n>0]-[n>1]).at n=48A378590