Triangle read by rows, T(n, k) = RisingFactorial(n - k, k) * Stirling2(n - k, k), for n >= 0 and 0 <= k <= n//2, where '//' denotes integer division.
A362788
Triangle read by rows, T(n, k) = RisingFactorial(n - k, k) * Stirling2(n - k, k), for n >= 0 and 0 <= k <= n//2, where '//' denotes integer division.
Terms
- a(0) =1a(1) =0a(2) =0a(3) =1a(4) =0a(5) =2a(6) =0a(7) =3a(8) =6a(9) =0a(10) =4a(11) =36a(12) =0a(13) =5a(14) =140a(15) =60a(16) =0a(17) =6a(18) =450a(19) =720a(20) =0a(21) =7a(22) =1302a(23) =5250a(24) =840a(25) =0a(26) =8a(27) =3528a(28) =30240a(29) =16800
External references
- oeis: A362788