P_5(2n+1), the Legendre polynomial of order 5 at 2n+1.

Terms

a(0) =1a(1) =1683a(2) =23525a(3) =129367a(4) =458649a(5) =1256651a(6) =2904733a(7) =5950575a(8) =11138417a(9) =19439299a(10) =32081301a(11) =50579783a(12) =76767625a(13) =112825467a(14) =161311949a(15) =225193951a(16) =307876833a(17) =413234675a(18) =545640517a(19) =709996599a(20) =911764601a(21) =1156995883a(22) =1452361725a(23) =1805183567a(24) =2223463249a(25) =2715913251a(26) =3291986933