352941
domain: N
Appears in sequences
- p(p^2-p+1) as p runs through the primes.at n=19A083558
- Terms of the sequence A145749 which are not of the form 2*p where p is prime.at n=12A244438
- Numbers k such that sigma(k) + phi(k) + d(k) = sigma(k+1) + phi(k+1) + d(k+1), where sigma(k) is the sum of the divisors of k, phi(k) the Euler totient function of k and d(k) the number of divisors of k.at n=12A259495
- Numerators of domain values whose images via the flowsnake Q-function follow a spiral trajectory (see comments).at n=17A262147