Carmichael numbers with a record number of aliquot divisors that are also Carmichael numbers.
A290497
Carmichael numbers with a record number of aliquot divisors that are also Carmichael numbers.
Terms
- a(0) =561a(1) =63973a(2) =31146661a(3) =509033161a(4) =84127131361
External references
- oeis: A290497