Numbers k such that k and k+1 are both noninfinitary abundant numbers (A348274).

A348276

Numbers k such that k and k+1 are both noninfinitary abundant numbers (A348274).

Terms

    a(0) =64198575a(1) =84909824a(2) =86424975a(3) =110238975a(4) =113223824a(5) =191206575a(6) =211266224a(7) =224722575a(8) =231058575a(9) =231800624a(10) =240069375a(11) =240584175a(12) =245383424a(13) =262648575a(14) =262911824a(15) =279597824a(16) =293893424a(17) =297774224a(18) =333773055a(19) =338676975a(20) =340250624a(21) =340829775a(22) =347244975a(23) =372683024

External references