65027

Properties

Appears in sequences

• Primes of the form k^2 + 2.at n=23A056899
• Primes of the form m^k+k, with m and k > 1.at n=30A099227
• Primes that are equal to the mean of 5 consecutive squares.at n=21A129388
• Primes p such that the differences between p and the closest squares surrounding p are primes.at n=31A163848
• Primes of the form A162143(k) + 2.at n=1A164518
• a(1)=1, a(2)=2, a(n)=a(n-1)+floor(a(n-2)*a(n-1)/(a(n-2)+a(n-1))).at n=33A173090
• a(n) = 4^n - 2*2^n + 3.at n=7A191341
• Primes of the form (2^n - 1)*(2^(m+2)) + 3 where n >= 1, m >= 1.at n=16A224383
• Initial members of prime quadruples (n, n+2, n+144, n+146).at n=33A248523
• Lesser of twin primes of the form (k^2 + 2, k^2 + 4).at n=9A253639
• Primes p such that phi(p-3) = phi(phi(p-2)-1).at n=22A271658
• Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 209", based on the 5-celled von Neumann neighborhood.at n=36A286700
• Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 209", based on the 5-celled von Neumann neighborhood.at n=38A286700
• Array read by antidiagonals: T(m,n) = number of dominating sets in the lattice (rook) graph K_m X K_n.at n=37A287274
• Array read by antidiagonals: T(m,n) = number of dominating sets in the lattice (rook) graph K_m X K_n.at n=43A287274
• Number of multiples of n which have only distinct and nonzero digits in base 10.at n=15A328287
• Record values in A343717.at n=30A343718
• Numbers k whose binary expansion starts with the concatenation of the binary expansions of the run lengths in binary expansion of k.at n=34A348111
• Prime numbersat n=6496