Numbers n such that Sum(1/d*_n)>Sum(1/d*_m) for all m<n, where d*_n and d*_m are the anti-divisors of n and m.

A192294

Numbers n such that Sum(1/d*_n)>Sum(1/d*_m) for all m<n, where d*_n and d*_m are the anti-divisors of n and m.

Terms

    a(0) =3a(1) =5a(2) =7a(3) =13a(4) =17a(5) =53a(6) =67a(7) =137a(8) =203a(9) =247a(10) =473a(11) =787a(12) =5197a(13) =6143a(14) =13513a(15) =15593a(16) =22523a(17) =30713a(18) =50243a(19) =67567a(20) =285863a(21) =337837a(22) =427927a(23) =795217a(24) =1148647a(25) =2139637a(26) =5743237a(27) =8393963a(28) =11869357a(29) =17229713

External references