Numbers k for which A003961(k) = 2k+1, where A003961 shifts the prime factorization of n one step towards larger primes.
A348514
Numbers k for which A003961(k) = 2k+1, where A003961 shifts the prime factorization of n one step towards larger primes.
Terms
- a(0) =4a(1) =10a(2) =57a(3) =1054a(4) =2626a(5) =68727a(6) =12371554a(7) =1673018314a(8) =10475647197a(9) =11154517557a(10) =27594844918a(11) =630178495917
External references
- oeis: A348514