337440

Appears in sequences

• Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 6,4,2,0,0,0,2 for x=0,1,2,3,4,5,6.at n=5A203203
• Numbers k such that A360522(k) = 2*k.at n=14A360524