567894

Appears in sequences

• Trajectory of 3 under map n->25n+1 if n odd, n->n/2 if n even.at n=22A037110
• Number of (n+1)X(3+1) arrays of permutations of 0..n*4+3 with each element having directed index change 0,1 0,-1 -2,0 or 1,1.at n=14A264874