Sum of the second largest parts in the partitions of n into 7 squarefree parts.

Terms

a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =0a(7) =1a(8) =1a(9) =3a(10) =4a(11) =8a(12) =10a(13) =18a(14) =22a(15) =34a(16) =41a(17) =65a(18) =78a(19) =111a(20) =129a(21) =179a(22) =213a(23) =277a(24) =315a(25) =412a(26) =476a(27) =602a(28) =674a(29) =849