37161

Appears in sequences

• a(1)=a(2)=1; a(n)=reverse(reverse(a(n-1))+reverse(a(n-2))) for n > 2.at n=23A072210
• a(n) = Fibbinary(2^n).at n=11A305876
• Number of permutations p of [n] whose absolute displacements |p(i)-i| are prime numbers.at n=12A324372
• Number of vertices among all distinct circles that can be constructed from the 4 vertices and the equally spaced 4*n points placed on the sides of a square when every pair of the 4 + 4*n points are connected by a circle and where the points lie at the ends of the circle's diameter.at n=6A373106