Number of parts in all partitions of n in which no part occurs more than five times.

Terms

a(0) =1a(1) =3a(2) =6a(3) =12a(4) =20a(5) =29a(6) =47a(7) =71a(8) =104a(9) =150a(10) =213a(11) =292a(12) =405a(13) =547a(14) =736a(15) =977a(16) =1292a(17) =1688a(18) =2198a(19) =2834a(20) =3638a(21) =4636a(22) =5890a(23) =7431a(24) =9347a(25) =11684a(26) =14564a(27) =18067a(28) =22348a(29) =27531