Carmichael numbers divisible by the sum of their prime factors, sopfr (A001414).
A309003
Carmichael numbers divisible by the sum of their prime factors, sopfr (A001414).
Terms
- a(0) =3240392401a(1) =13577445505a(2) =14446721521a(3) =84127131361a(4) =203340265921a(5) =241420757761a(6) =334797586201a(7) =381334973041a(8) =461912170321
External references
- oeis: A309003