60281

Appears in sequences

• Numbers of unstrained alkane staggered conformers (acyclic). See Table 4 of Cyvin et al. reference for precise definition.at n=8A126878
• E.g.f. arctan(x/cos(x)) (odd powers only).at n=5A191003
• Distinct-digit numbers that are the concatenation of m and prime(m) for some number m.at n=26A255729
• Numbers k such that w(k), w(k+1), and w(k+2) are all odd, where w is A336957.at n=25A337644
• a(n) = (prime(n) + prime(n+2))^2 + prime(n+1)^2.at n=27A348569