45329

Properties

Appears in sequences

• A generalized partition function.at n=20A002600
• Smallest prime p such that n is a solution mod p of x^4 = 2, or 0 if no such prime exists.at n=36A065902
• Primes p such that p^2 - p - 1, p^3 - p - 1 and p^4 - p - 1 are all prime.at n=7A236173
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 421", based on the 5-celled von Neumann neighborhood.at n=40A272051
• Number of perfect-power divisors of n!.at n=39A336416
• Primes that can be constructed by concatenating two squares >= 4.at n=38A345314
• a(n) = p(n^2*p(n)), where p(x) is the least prime > x.at n=35A378137
• Prime numbersat n=4703