Number of partitions of n into parts of 7 kinds.

Terms

a(0) =1a(1) =7a(2) =35a(3) =140a(4) =490a(5) =1547a(6) =4522a(7) =12405a(8) =32305a(9) =80465a(10) =192899a(11) =447146a(12) =1006145a(13) =2204475a(14) =4715510a(15) =9869132a(16) =20247710a(17) =40786690a(18) =80782800a(19) =157510780a(20) =302666903a(21) =573720808a(22) =1073720305a(23) =1985506775a(24) =3630307835a(25) =6567206471a(26) =11760658378a(27) =20860415590a(28) =36665885170a(29) =63891010155