2454285751
domain: N
Appears in sequences
- Condensed version of A064085: all terms of A064085 with values greater than 1 (which coincides with all terms of A064085 with nonprime power index).at n=26A064086
- a(n) is the maximal overpseudoprime q to base 2 such that the multiplicative order of 2 mod q equals A143584(n).at n=16A131952
- Numbers of the form (2^(p*q)-1) /((2^p-1)*(2^q-1)), where p>q are primes.at n=15A140803
- Numbers of the form (4^p + 2^p + 1)/7, where p > 3 is prime.at n=4A143012