Triangle, read by rows, where T(n,k) = T(n,k-1) + (k+1)*T(n-1,k) for n>k>0, T(n,0)=1 and T(n,n) = T(n,n-1) for n>=0.
A102316
Triangle, read by rows, where T(n,k) = T(n,k-1) + (k+1)*T(n-1,k) for n>k>0, T(n,0)=1 and T(n,n) = T(n,n-1) for n>=0.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =3a(5) =3a(6) =1a(7) =7a(8) =16a(9) =16a(10) =1a(11) =15a(12) =63a(13) =127a(14) =127a(15) =1a(16) =31a(17) =220a(18) =728a(19) =1363a(20) =1363a(21) =1a(22) =63a(23) =723a(24) =3635a(25) =10450a(26) =18628a(27) =18628a(28) =1a(29) =127
External references
- oeis: A102316