299011

Properties

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, 1), (-1, 1, 0), (0, 0, 1), (0, 1, 1), (1, 0, -1)}.at n=10A150107
• a(n) is the least prime p such that p^2+4 is a prime times 5^n.at n=7A357435
• Prime numbersat n=25920