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

A249100

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

Terms

    a(0) =1a(1) =3a(2) =1a(3) =5a(4) =3a(5) =1a(6) =21a(7) =12a(8) =3a(9) =1a(10) =45a(11) =48a(12) =21a(13) =3a(14) =1a(15) =231a(16) =177a(17) =81a(18) =32a(19) =3a(20) =1a(21) =585a(22) =855a(23) =450a(24) =120a(25) =45a(26) =3a(27) =1a(28) =3465a(29) =3240

External references