Numbers n such that sigma(n+sigma(n)) = 5*sigma(n).

Terms

a(0) =15456a(1) =16920a(2) =48576a(3) =59520a(4) =107160a(5) =153360a(6) =232596a(7) =281916a(8) =306720a(9) =332280a(10) =332640a(11) =358560a(12) =360360a(13) =373104a(14) =383400a(15) =514080a(16) =548772a(17) =556920a(18) =788256a(19) =876960a(20) =884520a(21) =930384a(22) =943344a(23) =950040a(24) =955296a(25) =1234464a(26) =1357020a(27) =1396440a(28) =1421280a(29) =1534080