366763

Appears in sequences

• a(0) = 6, a(1) = 17, a(n+1) = a(n) + a(n-1) for n>0.at n=22A166025
• Number of n X 4 0..1 arrays with every element equal to 3, 4, 5 or 8 king-move adjacent elements, with upper left element zero.at n=24A298163