58348

Appears in sequences

• Taylor series related to one in Ramanujan's Lost Notebook.at n=33A006305
• Numbers k such that 21^k - 2 is a prime.at n=23A128461
• Least k such that prime(n) is the smallest prime p for which k^2 + p^2 is also prime, or 0 if none.at n=47A263466
• p-INVERT of (0,1,0,1,0,1,...), where p(S) = (1 - S)(1 - 3 S).at n=8A291236