67376

Appears in sequences

• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, 0, 1), (-1, 1, 0), (0, -1, 1), (1, 0, -1), (1, 1, 0)}.at n=9A149453
• Number of ordered triples (w,x,y) with all terms in {-n,...-1,1,...,n} and w+x+y>1.at n=26A211613
• Curvature (rounded down) of the circle inscribed in the n-th golden triangle arranged in a spiral form.at n=21A228560
• a(n) = Sum_{k=3..n} k*StirlingS2(n+1, k+1).at n=5A266696