Numbers k whose abundance sigma(k) - 2*k = -16. Numbers k whose deficiency is 16.

A125248

Numbers k whose abundance sigma(k) - 2*k = -16. Numbers k whose deficiency is 16.

Terms

    a(0) =17a(1) =38a(2) =92a(3) =170a(4) =248a(5) =752a(6) =988a(7) =2528a(8) =8648a(9) =12008a(10) =34688a(11) =63248a(12) =117808a(13) =526688a(14) =531968a(15) =820808a(16) =1292768a(17) =1495688a(18) =2095208a(19) =2112512a(20) =3477608a(21) =4495808a(22) =8419328a(23) =12026888a(24) =13192768a(25) =16102808a(26) =26347688a(27) =29322008a(28) =33653888a(29) =169371008

External references