48712

Appears in sequences

• Number of 3-step knight's tours on an (n+2) X (n+2) board summed over all starting positions.at n=29A186852
• Number of -n..n arrays x(0..4) of 5 elements with zero sum, adjacent elements differing by more than one, and elements alternately increasing and decreasing.at n=11A200194
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 435", based on the 5-celled von Neumann neighborhood.at n=39A272151
• Number of (binary) max-heaps on n elements from the set {0,1} containing exactly seven 0's.at n=28A326508
• Coefficients in level 20 Ramanujan-Sato series for 1/Pi.at n=6A386708