Number of parts in all partitions of n with largest multiplicity three.

Terms

a(0) =3a(1) =0a(2) =4a(3) =7a(4) =13a(5) =14a(6) =27a(7) =33a(8) =55a(9) =72a(10) =107a(11) =137a(12) =196a(13) =250a(14) =344a(15) =442a(16) =588a(17) =750a(18) =982a(19) =1234a(20) =1591a(21) =1992a(22) =2523a(23) =3135a(24) =3944a(25) =4857a(26) =6035a(27) =7408a(28) =9121a(29) =11109