Zero followed by partial sums of A008865.

Terms

a(0) =0a(1) =-1a(2) =1a(3) =8a(4) =22a(5) =45a(6) =79a(7) =126a(8) =188a(9) =267a(10) =365a(11) =484a(12) =626a(13) =793a(14) =987a(15) =1210a(16) =1464a(17) =1751a(18) =2073a(19) =2432a(20) =2830a(21) =3269a(22) =3751a(23) =4278a(24) =4852a(25) =5475a(26) =6149a(27) =6876a(28) =7658a(29) =8497