66245

Appears in sequences

• Number of ways to reciprocally link elements of an n X 5 array either to themselves or to exactly two horizontal and vertical neighbors, without consecutive collinear links.at n=8A220611
• Numbers k such that k^3 - b2 is a triangular number (A000217), where b2 is the largest square less than k^3.at n=43A233401
• Twice partitioned numbers where the first partition is constant and the latter partitions are strict.at n=42A279788