Sum of the third largest parts in the partitions of n into 6 parts.

Terms

a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =1a(7) =1a(8) =2a(9) =4a(10) =7a(11) =11a(12) =19a(13) =26a(14) =40a(15) =57a(16) =81a(17) =109a(18) =153a(19) =198a(20) =264a(21) =342a(22) =442a(23) =556a(24) =710a(25) =875a(26) =1093a(27) =1338a(28) =1638a(29) =1975