Odd numbers k such that A318458(k) (bitwise-AND of k and sigma(k)-k) is equal to k.
A324897
Odd numbers k such that A318458(k) (bitwise-AND of k and sigma(k)-k) is equal to k.
Terms
- a(0) =7425a(1) =76545a(2) =92565a(3) =236925a(4) =831105a(5) =954765a(6) =1401345a(7) =2011905a(8) =2048445a(9) =2129985a(10) =2253825a(11) =2445345a(12) =2621745a(13) =2974725a(14) =3283245a(15) =3847725a(16) =5709825a(17) =6447105a(18) =8422785a(19) =8503425a(20) =8945685a(21) =10781505a(22) =12488385a(23) =13470345a(24) =14322945a(25) =15213825a(26) =15340545a(27) =19470465a(28) =19502145a(29) =20075265
External references
- oeis: A324897