Triangle, read by rows, that transforms diagonals in the array A158825 of coefficients of successive iterations of x*C(x) where C(x) is the Catalan function (A000108).
A158835
Triangle, read by rows, that transforms diagonals in the array A158825 of coefficients of successive iterations of x*C(x) where C(x) is the Catalan function (A000108).
Terms
- a(0) =1a(1) =1a(2) =1a(3) =4a(4) =2a(5) =1a(6) =27a(7) =11a(8) =3a(9) =1a(10) =254a(11) =94a(12) =21a(13) =4a(14) =1a(15) =3062a(16) =1072a(17) =217a(18) =34a(19) =5a(20) =1a(21) =45052a(22) =15212a(23) =2904a(24) =412a(25) =50a(26) =6a(27) =1a(28) =783151a(29) =257777
External references
- oeis: A158835