Partial sums of A086505.

Terms

a(0) =10a(1) =21a(2) =44a(3) =75a(4) =104a(5) =157a(6) =230a(7) =283a(8) =372a(9) =529a(10) =602a(11) =739a(12) =938a(13) =1011a(14) =1292a(15) =1521a(16) =1521a(17) =1648a(18) =2031a(19) =2260a(20) =2409a(21) =2798a(22) =3261a(23) =3454a(24) =3813a(25) =4360a(26) =4599a(27) =5066a(28) =5889a(29) =6068