96237

Appears in sequences

• Alternating sum of double factorials: n!! - (n-1)!! + (n-2)!! - ... 1!!.at n=12A129831
• 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, 0, 0), (1, -1, 1), (1, 0, -1), (1, 1, 1)}.at n=9A149708