Indices of records in A192013: Sum_{d|n} Kronecker(-6, d).

Terms

a(0) =1a(1) =5a(2) =25a(3) =35a(4) =175a(5) =385a(6) =1225a(7) =1925a(8) =9625a(9) =13475a(10) =48125a(11) =55825a(12) =148225a(13) =279125a(14) =390775a(15) =1395625a(16) =1730575a(17) =4298525a(18) =8652875a(19) =12114025a(20) =43264375a(21) =60570125a(22) =133254275a(23) =302850625a(24) =423990875a(25) =642043325a(26) =2119954375