25275

Appears in sequences

• Number of aperiodic bracelets (turnover necklaces) with n beads of 5 colors.at n=7A032296
• n for which floor((4/3)^n) is prime.at n=33A070762
• Terms in A046034 which are pairwise products of terms in A046034.at n=23A153446
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 403", based on the 5-celled von Neumann neighborhood.at n=33A271809
• a(n) = 2*a(n-1) - a(n-2) + a(n-4) for n>3, a(0)=2, a(1)=3, a(2)=5, a(3)=7, a sequence related to Lucas numbers.at n=20A291660
• For n >= 1, a(n) = A007088(n)/gcd(n, A007088(n)).at n=43A354838
• Composite numbers that contain only prime digits and whose prime factors contain only prime digits.at n=36A387093