a(n) = Sum_{d|n} d^4*A000593(n/d).

Terms

a(0) =1a(1) =17a(2) =85a(3) =273a(4) =631a(5) =1445a(6) =2409a(7) =4369a(8) =6898a(9) =10727a(10) =14653a(11) =23205a(12) =28575a(13) =40953a(14) =53635a(15) =69905a(16) =83539a(17) =117266a(18) =130341a(19) =172263a(20) =204765a(21) =249101a(22) =279865a(23) =371365a(24) =394406a(25) =485775a(26) =558778a(27) =657657a(28) =707311a(29) =911795