136573

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, 0, 0), (1, -1, 1), (1, 0, 0), (1, 0, 1), (1, 1, -1)}.at n=9A150420
• a(n) = prime(k+1) with k = n^2 + prime(n)^2.at n=28A243894
• Prime numbersat n=12723