199992

Appears in sequences

• a(n) = k where R(k+8) = 2.at n=4A086948
• 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), (-1, 0, 1), (0, 1, 0), (1, -1, 0)}.at n=13A148121
• Number of nX3 0..1 arrays with no element equal to more than one of its horizontal and vertical neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards.at n=19A280435
• Row sums of A291940.at n=21A291942