243940

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, -1, 0), (0, 1, 0), (1, 0, 0), (1, 1, 0), (1, 1, 1)}.at n=8A151252
• Number of binary strings of length n with no substrings equal to 0001 0011 or 1011.at n=32A164458