47341

Appears in sequences

• Number of binary strings of length n with no substrings equal to 0000 or 0110.at n=18A164390
• Number of length 2+2 0..n arrays with the sum of the maximum minus the minimum of adjacent triples multiplied by some arrangement of +-1 equal to zero.at n=19A252178
• Expansion of g.f. A(x) satisfying Sum_{n=-oo..+oo} (-1)^n * (x^n + 8*A(x))^n = 1 + 10*Sum_{n>=1} (-1)^n * x^(n^2).at n=5A370028
• Number of edge-connected components on the faces of a tetrakis square tiling where the degree-8 vertices have been truncated, up to translation, rotation and reflection of the tiling.at n=9A384679