Sum of the third 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) =2a(10) =3a(11) =6a(12) =8a(13) =14a(14) =17a(15) =25a(16) =30a(17) =44a(18) =50a(19) =72a(20) =83a(21) =115a(22) =136a(23) =184a(24) =213a(25) =278a(26) =321a(27) =409a(28) =463a(29) =579