Triangle read by rows. T(n, k) = binomial(n, k) * n! / (n - k + 1)! if k >= 1, if k = 0 then T(n, k) = k^n. T(n, k) for 0 <= k <= n.
A350266
Triangle read by rows. T(n, k) = binomial(n, k) * n! / (n - k + 1)! if k >= 1, if k = 0 then T(n, k) = k^n. T(n, k) for 0 <= k <= n.
Terms
- a(0) =1a(1) =0a(2) =1a(3) =0a(4) =2a(5) =2a(6) =0a(7) =3a(8) =9a(9) =6a(10) =0a(11) =4a(12) =24a(13) =48a(14) =24a(15) =0a(16) =5a(17) =50a(18) =200a(19) =300a(20) =120a(21) =0a(22) =6a(23) =90a(24) =600a(25) =1800a(26) =2160a(27) =720a(28) =0a(29) =7
External references
- oeis: A350266