Square array T(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where T(n,k) = n! * Sum_{j=0..n} binomial(n+(k-1)*j,k*j)/j!.
A361600
Square array T(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where T(n,k) = n! * Sum_{j=0..n} binomial(n+(k-1)*j,k*j)/j!.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =1a(4) =2a(5) =5a(6) =1a(7) =2a(8) =7a(9) =16a(10) =1a(11) =2a(12) =9a(13) =34a(14) =65a(15) =1a(16) =2a(17) =11a(18) =58a(19) =209a(20) =326a(21) =1a(22) =2a(23) =13a(24) =88a(25) =473a(26) =1546a(27) =1957a(28) =1a(29) =2
External references
- oeis: A361600