35950

Appears in sequences

• Numbers m such that pi(m^2) is a square.at n=13A064523
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 657", based on the 5-celled von Neumann neighborhood.at n=29A273336
• Solution of the complementary equation a(n) = 2*a(n-2) + b(n-2), where a(0) = 1, a(1) = 2, b(0) = 3, and (a(n)) and (b(n)) are increasing complementary sequences.at n=25A295998
• G.f. satisfies A(x) = 1/(1 - 2*x) - x*A(x)^3.at n=19A364641