82534

Appears in sequences

• G.f. satisfies A(x) = 1 + x*cycle_index(Sym(5), A(x)).at n=15A036721
• Records in A086183.at n=15A086186
• Numbers with distinct digits appearing in partition of decimal expansion of Pi.at n=21A104819
• Expansion of Sum_{i>=1} mu(i)^2*x^i / (1 - Sum_{j>=1} mu(j)^2*x^j)^2, where mu() is the Moebius function (A008683).at n=14A281812