66088

Appears in sequences

• Number of n X 3 0..2 arrays with no element equal to any value at offset (-1,-2) (-2,-1) or (-1,0) and new values introduced in order 0..2.at n=7A274723
• Cyclops numbers with circular digits {0,6,8,9}.at n=14A274765
• Irregular table read by rows: T(n,k) is the number of k-gons, k>=2, in the Farey Ring graph FR(n) defined in A359116.at n=57A359119