Sum of the prime parts in the partitions of n into 4 parts.

Terms

a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =2a(6) =7a(7) =11a(8) =28a(9) =31a(10) =56a(11) =68a(12) =101a(13) =117a(14) =165a(15) =187a(16) =267a(17) =307a(18) =385a(19) =445a(20) =563a(21) =621a(22) =780a(23) =878a(24) =1044a(25) =1181a(26) =1405a(27) =1545a(28) =1828a(29) =2019