Numbers k such that the continued fraction of the abundancy index of k contains a single distinct element.

A349686

Numbers k such that the continued fraction of the abundancy index of k contains a single distinct element.

Terms

    a(0) =1a(1) =6a(2) =24a(3) =28a(4) =30a(5) =120a(6) =140a(7) =348a(8) =496a(9) =672a(10) =1080a(11) =2480a(12) =6048a(13) =6200a(14) =6552a(15) =6786a(16) =8128a(17) =30240a(18) =32760a(19) =40640a(20) =143880a(21) =238080a(22) =435708a(23) =514080a(24) =523776a(25) =524160a(26) =556920a(27) =805728a(28) =1997868a(29) =2178540

External references