An unrestricted partition statistic: sum of A179864 over row n.

Terms

a(0) =1a(1) =4a(2) =9a(3) =19a(4) =33a(5) =59a(6) =93a(7) =150a(8) =226a(9) =342a(10) =494a(11) =721a(12) =1011a(13) =1425a(14) =1960a(15) =2695a(16) =3633a(17) =4903a(18) =6506a(19) =8633a(20) =11312a(21) =14796a(22) =19157a(23) =24773a(24) =31744a(25) =40608a(26) =51578a(27) =65372a(28) =82341a(29) =103522