Triangle of polynomial coefficients related to the series expansions of (1-x)^((-1-2*n)/2).

Terms

a(0) =1a(1) =1a(2) =2a(3) =3a(4) =8a(5) =4a(6) =15a(7) =46a(8) =36a(9) =8a(10) =105a(11) =352a(12) =344a(13) =128a(14) =16a(15) =945a(16) =3378a(17) =3800a(18) =1840a(19) =400a(20) =32a(21) =10395a(22) =39048a(23) =48556a(24) =27840a(25) =8080a(26) =1152a(27) =64a(28) =135135a(29) =528414