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

Terms

a(0) =1a(1) =3a(2) =1a(3) =10a(4) =6a(5) =1a(6) =48a(7) =30a(8) =9a(9) =1a(10) =312a(11) =192a(12) =60a(13) =12a(14) =1a(15) =2520a(16) =1560a(17) =480a(18) =100a(19) =15a(20) =1a(21) =24480a(22) =15120a(23) =4680a(24) =960a(25) =150a(26) =18a(27) =1a(28) =277200a(29) =171360