Total sum of prime parts in all partitions of n.

Terms

a(0) =0a(1) =2a(2) =5a(3) =9a(4) =19a(5) =33a(6) =57a(7) =87a(8) =136a(9) =206a(10) =311a(11) =446a(12) =650a(13) =914a(14) =1284a(15) =1762a(16) =2432a(17) =3276a(18) =4433a(19) =5888a(20) =7824a(21) =10272a(22) =13479a(23) =17471a(24) =22642a(25) =29087a(26) =37283a(27) =47453a(28) =60306a(29) =76112