90746

Appears in sequences

• Integers k for which 1 + A094125(k) = 1 + 3*2^k + 2*3^k is prime.at n=28A095378
• Largest k > 1 such that (sum of digits of k^n)*(sum of digits of k^(n+1)) = k, or 0 if no such k exists.at n=11A130181