39127

Appears in sequences

• Expansion of Product_{m>=1} (1 + m*q^m)^11.at n=6A022639
• All 81 combinations of prefixing and following a(n) by a single digit are nonprime.at n=27A032734
• a(n) = Sum_{i=0..n} T(i,n-i), array T as in A049735.at n=26A049736
• Numbers k such that, taken together, the base-10 and base-b expansions of k are pandigital for some b < 10.at n=15A174596