-133496

Appears in sequences

• a(0) = 1, a(n) = 1 - n * a(n-1).at n=9A182386
• Triangle in which row n consists of the coefficients in Sum_{m=0..n} x^m * Product_{k=m+1..n} (1-k*x), as read by rows.at n=54A248925
• Square array T(n,k), n>=0, k>=0, read by antidiagonals, where T(n,k) = n! * Sum_{j=0..n} (-1)^(n-j) * j^k/j!.at n=54A368724