1630932

Appears in sequences

• Number of orbits of length n under the map whose periodic points are counted by A001643.at n=28A060168
• Exponents f(n), n = 1, 2, ..., in the infinite product 1 - z - z^2 - z^3 = Product_{n>=1} (1-z^n)^f(n).at n=28A125951
• (Round(q^prime(n)) - 1)/prime(n), where q is the tribonacci constant (A058265).at n=7A239502