Triangle read by rows: T(n, k) = Sum_{i=1..n-k} qStirling1(n-k, i) * qStirling2(n-1+i, n-1) for 0 < k < n with initial values T(n, 0) = 0^n and T(n, n) = 1 for n >= 0, here q = 2.
A355282
Triangle read by rows: T(n, k) = Sum_{i=1..n-k} qStirling1(n-k, i) * qStirling2(n-1+i, n-1) for 0 < k < n with initial values T(n, 0) = 0^n and T(n, n) = 1 for n >= 0, here q = 2.
Terms
- a(0) =1a(1) =0a(2) =1a(3) =0a(4) =1a(5) =1a(6) =0a(7) =9a(8) =4a(9) =1a(10) =0a(11) =343a(12) =79a(13) =11a(14) =1a(15) =0a(16) =50625a(17) =6028a(18) =454a(19) =26a(20) =1a(21) =0a(22) =28629151a(23) =1741861a(24) =68710a(25) =2190a(26) =57a(27) =1a(28) =0a(29) =62523502209
External references
- oeis: A355282