Recursively defined polynomials, read by row.

Terms

a(0) =1a(1) =0a(2) =1a(3) =0a(4) =1a(5) =1a(6) =0a(7) =2a(8) =1a(9) =1a(10) =1a(11) =0a(12) =4a(13) =2a(14) =7a(15) =4a(16) =6a(17) =2a(18) =1a(19) =1a(20) =0a(21) =8a(22) =4a(23) =30a(24) =25a(25) =72a(26) =68a(27) =116a(28) =102a(29) =118