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A063408 Number of cyclic subgroups of order 5 of general affine group AGL(n,2). 0
0, 0, 0, 5376, 2666496, 895942656, 260079353856, 5663488009568256, 731639373896934752256, 63867566904037836331155456, 4781235184059094238818788704256, 436966645827601226875601365191622656 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,4
COMMENTS
Number of cyclic subgroups of order m in general affine group AGL(n,2) is 1/phi(m)*Sum_{d|m} mu(m/d)*b(n,d), where b(n,d) is number of solutions to x^d=1 in AGL(n,2).
LINKS
FORMULA
a(n) = (A063388(n)-1)/4.
CROSSREFS
Sequence in context: A258074 A237295 A296146 * A057850 A058325 A224688
KEYWORD
nonn
AUTHOR
Vladeta Jovovic, Jul 17 2001
STATUS
approved

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Last modified June 20 05:29 EDT 2024. Contains 373512 sequences. (Running on oeis4.)