-5-Knödel numbers.

Terms

a(0) =15a(1) =55a(2) =75a(3) =91a(4) =175a(5) =247a(6) =275a(7) =715a(8) =775a(9) =1275a(10) =1435a(11) =2275a(12) =2635a(13) =3075a(14) =3355a(15) =4615a(16) =6355a(17) =6475a(18) =7975a(19) =8827a(20) =9139a(21) =10075a(22) =10675a(23) =11275a(24) =11935a(25) =13515a(26) =14555a(27) =21775a(28) =26455a(29) =28975