Common denominator of coefficients in Nörlund's polynomial D_{2n}(x).

Terms

a(0) =1a(1) =3a(2) =15a(3) =63a(4) =135a(5) =99a(6) =12285a(7) =405a(8) =6885a(9) =161595a(10) =1403325a(11) =419175a(12) =24877125a(13) =229635a(14) =528525a(15) =26101845a(16) =214708725a(17) =1148175a(18) =31479513975a(19) =134336475a(20) =23302211625a(21) =513217002375a(22) =374333754375a(23) =50996192625a(25) =678264862275a(26) =813304020375