46777

Appears in sequences

• Numbers k that divide 2^k + 8.at n=22A245319
• Number of active (ON, black) cells at stage 2^n-1 of the two-dimensional cellular automaton defined by "Rule 225", based on the 5-celled von Neumann neighborhood.at n=7A270943
• A sequence of integers from an additive problem with prime numbers.at n=36A348472
• Positive integers n such that 2^(n-3) == -1 (mod n).at n=3A357125
• G.f. A(x) satisfies x = Sum_{n=-oo..+oo} (A(x) - A(x)^n)^(n+1).at n=14A379195