38185

Appears in sequences

• a(n+1) = Sum_{k=0..floor(3*n/5)} a(k) * a(n-k).at n=16A030038
• Number of ways of 4-coloring the Fibonacci square spiral tiling of n squares with colors introduced in order.at n=35A331394
• Number of vertices formed in a square by straight line segments when connecting the four corner vertices to the points dividing the sides into n equal parts.at n=46A355949
• a(n) = n! * Sum_{k=1..n} 1/(k * floor(n/k)!).at n=7A356015