Triangle read by rows: coefficients in expansion of Asveld's polynomials p_j(x).

Terms

a(0) =1a(1) =3a(2) =1a(3) =13a(4) =6a(5) =1a(6) =81a(7) =39a(8) =9a(9) =1a(10) =673a(11) =324a(12) =78a(13) =12a(14) =1a(15) =6993a(16) =3365a(17) =810a(18) =130a(19) =15a(20) =1a(21) =87193a(22) =41958a(23) =10095a(24) =1620a(25) =195a(26) =18a(27) =1a(28) =1268361a(29) =610351