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A263840
Erroneous version of
A004027
.
0
1, 2, 13, 73, 710, 6079, 85311
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OFFSET
0,2
LINKS
Table of n, a(n) for n=0..6.
W. Plesken and T. Schulz,
Counting crystallographic groups in low dimensions
, Experimental Mathematics, 9 (No. 3, 2000), 407-411.
CROSSREFS
Sequence in context:
A242991
A240549
A004027
*
A307288
A154357
A161130
Adjacent sequences:
A263837
A263838
A263839
*
A263841
A263842
A263843
KEYWORD
dead
STATUS
approved
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Last modified August 30 18:36 EDT 2024. Contains 375545 sequences. (Running on oeis4.)