19418

Appears in sequences

• Coordination sequence for MgCu2, Cu position.at n=35A009930
• Maximum cycle length in differentiation digraph for n-bit binary sequences.at n=37A038553
• Number of 2n-bead balanced binary strings of fundamental period 2n, rotationally equivalent to reverse, complement and reversed complement.at n=19A045665
• 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, -1, 1), (-1, 1, 1), (0, 0, -1), (0, 1, 1), (1, -1, 1)}.at n=9A148863
• (1/n)*A204991(n).at n=26A204992
• Number of smallest coverings of the n-dipyramidal graph by maximal cliques.at n=16A298648
• Partial sums of A299894.at n=34A299895
• Number of vertices in regular n-gon after 2 generations of mitosis.at n=16A349967