83046

Appears in sequences

• Truncated octahedral numbers: 16*n^3 - 33*n^2 + 24*n - 6.at n=17A005910
• A Binet like formula using the Akiyama-Thurston tile roots for a Minimal Pisot theta0 sequence.at n=41A097600
• a(n) = prime(prime(prime(prime(prime(A028815(n) - 1) - 1) - 1) - 1) - 1) - 1.at n=6A141130
• a(n) = f(f(f(f(f(n))))), where f(n) is prime(n)-1.at n=12A141139
• O.g.f.: exp( Sum_{n>=1} A067692(n)*x^n/n ), where A067692(n) = [sigma(n)^2 + sigma(n,2)]/2.at n=17A180608