Triangle read by rows: T(n,k) = generalized binomial coefficients (n,k)_10 (n >= 0, 0 <= k <= n).

Terms

a(0) =1a(1) =1a(2) =1a(3) =1a(4) =11a(5) =1a(6) =1a(7) =66a(8) =66a(9) =1a(10) =1a(11) =286a(12) =1716a(13) =286a(14) =1a(15) =1a(16) =1001a(17) =26026a(18) =26026a(19) =1001a(20) =1a(21) =1a(22) =3003a(23) =273273a(24) =1184183a(25) =273273a(26) =3003a(27) =1a(28) =1a(29) =8008