Unitary abundant numbers k such that k + 1 is also unitary abundant.

A331412

Unitary abundant numbers k such that k + 1 is also unitary abundant.

Terms

    a(0) =8857357509a(1) =10783550414a(2) =15197873690a(3) =23620285689a(4) =25537083494a(5) =34736070369a(6) =60326914934a(7) =64139567205a(8) =73969772954a(9) =75776483145a(10) =77509981185a(11) =83968675790a(12) =93092467754a(13) =100012014465a(14) =112236593469a(15) =113606741534a(16) =116519300534a(17) =118905484334a(18) =132584489114a(19) =134889106065

External references