Numbers k such that the sum of the binary digits of k! is divisible by k.
A109711
Numbers k such that the sum of the binary digits of k! is divisible by k.
Terms
- a(0) =1a(1) =12a(2) =78a(3) =87a(4) =292a(5) =362a(6) =1375a(7) =1387a(8) =1408a(9) =1430a(10) =1445a(11) =88664a(12) =355390a(13) =356630a(14) =1420936a(15) =1423614a(16) =1428922
External references
- oeis: A109711