Sum of the squares of the parts in the partitions of n into two distinct parts.

Terms

a(0) =0a(1) =0a(2) =5a(3) =10a(4) =30a(5) =46a(6) =91a(7) =124a(8) =204a(9) =260a(10) =385a(11) =470a(12) =650a(13) =770a(14) =1015a(15) =1176a(16) =1496a(17) =1704a(18) =2109a(19) =2370a(20) =2870a(21) =3190a(22) =3795a(23) =4180a(24) =4900a(25) =5356a(26) =6201a(27) =6734a(28) =7714a(29) =8330