177020

Appears in sequences

• a(n) = 5a(n-1) - 5a(n-2) + a(n-3) with a(0) = 4, a(1) = 17, a(2) = 65.at n=8A102207
• Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 6,3,2,1,0,0,1 for x=0,1,2,3,4,5,6.at n=5A198052