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A307291 Number of colored (or magnetic) space groups in dimension n, including enantiomorphs. 2
2, 7, 80, 1651, 62227 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,1
LINKS
R. L. E. Schwarzenberger,  Colour symmetry, Bulletin of the London Mathematical Society 16.3 (1984): 216-229.
CROSSREFS
Cf. A307290.
Right border of A293063.
For non-magnetic space groups see A006227.
Sequence in context: A042791 A128293 A354426 * A326262 A071409 A232041
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Apr 08 2019
EXTENSIONS
a(0), a(4) from Andrey Zabolotskiy, Apr 09 2019
STATUS
approved

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Last modified March 19 06:56 EDT 2024. Contains 370953 sequences. (Running on oeis4.)