Let m be the concatenation, in descending order, of the divisors of k written in base 2 and then converted in base 10. Sequence lists k which divide m.
A379170
Let m be the concatenation, in descending order, of the divisors of k written in base 2 and then converted in base 10. Sequence lists k which divide m.
Terms
- a(0) =1a(1) =21a(2) =253a(3) =1407a(4) =3425a(5) =17457a(6) =17459a(7) =933661a(8) =1279313a(9) =29581875a(10) =47960915a(11) =76385733a(12) =158292295a(13) =3222873413a(14) =3817850653a(15) =319145363229
External references
- oeis: A379170