A362659 Number of bracelets consisting of five instances each of n swappable colors.

1, 1, 13, 4378, 12233517, 103894521686, 2056311437607449, 81740134830144396361, 5882806848658078687971208, 709863922231677860752825092507, 135362815548082376882965035235017478, 38916932527178726512080491324045688954141, 16236098847251016325260957735961487958183209730

Offset: 0

Author

Marko Riedel, Apr 28 2023

Keywords

• nonn

References

• F. Harary and E. Palmer, Graphical Enumeration, Academic Press, 1973, page 143.

Links

• Marko Riedel, Table of n, a(n) for n = 0..45
• H. Fripertinger, Enumeration in Musical Theory, Beiträge zur Elektronischen Musik, 1 (1992).
• Marko Riedel, math.stackexchange.com, Necklaces and bracelets

Crossrefs

Cf. A054499, A362657, A362658.