Number of 6-dimensional partitions of n.

Terms

a(0) =1a(1) =7a(2) =28a(3) =105a(4) =357a(5) =1197a(6) =3857a(7) =12300a(8) =38430a(9) =118874a(10) =362670a(11) =1095430a(12) =3271751a(13) =9673993a(14) =28310881a(15) =82033609a(16) =235359901a(17) =668779076a(18) =1882412994a(19) =5249817573a(20) =14510628853