998124

Appears in sequences

• Number of n-bead necklaces labeled with numbers -6..6 allowing reversal, with sum zero and first and second differences in -6..6.at n=9A208968
• Capless binary boundary codes for holeless strictly non-overlapping polyhexes, only the maximal representative from each equivalence class obtained by rotating.at n=38A258004
• Capless binary boundary codes for fusenes, maximal representative from each equivalence class up to rotation.at n=38A258014