Square array T(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where T(n,k) = [x^n] 1/(1 - x*(1+x)^n)^k.
A362079
Square array T(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where T(n,k) = [x^n] 1/(1 - x*(1+x)^n)^k.
Terms
- a(0) =1a(1) =1a(2) =0a(3) =1a(4) =1a(5) =0a(6) =1a(7) =2a(8) =3a(9) =0a(10) =1a(11) =3a(12) =7a(13) =10a(14) =0a(15) =1a(16) =4a(17) =12a(18) =28a(19) =45a(20) =0a(21) =1a(22) =5a(23) =18a(24) =55a(25) =145a(26) =251a(27) =0a(28) =1a(29) =6
External references
- oeis: A362079