Irregular triangular array, read by rows: row n shows the coefficients of the polynomial p(n,x) defined in Comments.

A329429

Irregular triangular array, read by rows: row n shows the coefficients of the polynomial p(n,x) defined in Comments.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =2a(4) =2a(5) =1a(6) =5a(7) =8a(8) =8a(9) =4a(10) =1a(11) =26a(12) =80a(13) =144a(14) =168a(15) =138a(16) =80a(17) =32a(18) =8a(19) =1a(20) =677a(21) =4160a(22) =13888a(23) =31776a(24) =54792a(25) =74624a(26) =82432a(27) =74944a(28) =56472a(29) =35296

External references