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

A329433

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) =3a(2) =1a(3) =12a(4) =6a(5) =1a(6) =147a(7) =144a(8) =60a(9) =12a(10) =1a(11) =21612a(12) =42336a(13) =38376a(14) =20808a(15) =7350a(16) =1728a(17) =264a(18) =24a(19) =1a(20) =467078547a(21) =1829931264a(22) =3451101120a(23) =4148777664a(24) =3552268752a(25) =2294085888a(26) =1154824416a(27) =461895840a(28) =148272828a(29) =38314944

External references