cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A383108 Number of crystallographic orbits in n dimensions, counting enantiomorphic pairs as distinct.

Original entry on oeis.org

1, 2, 30, 427
Offset: 0

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Author

Andrey Zabolotskiy, Apr 16 2025

Keywords

References

  • Peter Engel, Geometric crystallography, D. Reidel Publishing Company, 1986. See Theorem 8.14 on p. 189.
  • Peter Engel, Geometric crystallography, in: P. M. Gruber and J. M. Wills, editors, Handbook of Convex Geometry, North-Holland, Amsterdam, 1993, Vol. B, pp. 989-1041. See Theorem 6.7 on p. 1027.

Crossrefs

Cf. A006227.