Composite Flavius' numbers (A000960) whose divisors are again Flavius' numbers.

A181488

Composite Flavius' numbers (A000960) whose divisors are again Flavius' numbers.

Terms

    a(0) =39a(1) =49a(2) =91a(3) =133a(4) =763a(5) =15883a(6) =21207a(7) =32761a(8) =180739a(9) =268423a(10) =746607a(11) =2277163a(12) =28604419a(13) =93742347a(14) =13192600483a(15) =124387470307

External references