Sum of the fourth largest parts of the partitions of n into 9 squarefree parts.

Terms

a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =0a(7) =0a(8) =0a(9) =1a(10) =1a(11) =2a(12) =2a(13) =5a(14) =7a(15) =11a(16) =14a(17) =22a(18) =28a(19) =40a(20) =47a(21) =67a(22) =80a(23) =107a(24) =125a(25) =167a(26) =197a(27) =257a(28) =298a(29) =387