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Search: id:A064586
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| A064586 |
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Order of twisted group 2F4(2^(2*n + 1)). |
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+0
3
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| 35942400, 264905352699586176614400, 1318633155799591447702161609782722560000, 6082094555322622967641341883296948240189833427183206400, 27553065698713340677402960424984119640445544581637086693954488264294400, 12427010071402448633608215116477864828266780790433148270358762122637109716173203\ 7017600
(list; graph; listen)
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OFFSET
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0,1
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REFERENCES
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R. W. Carter, Simple Groups of Lie Type, Wiley 1972, Chap. 14.
J. H. Conway, R. T. Curtis, S. P. Norton, R. A. Parker and R. A. Wilson, ATLAS of Finite Groups. Oxford Univ. Press, 1985, p. xvi.
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LINKS
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Harry J. Smith, Table of n, a(n) for n=0,...,40
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FORMULA
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(2^(2*n+1))^12*((2^(2*n+1))-1)*((2^(2*n+1))^3+1)*((2^(2*n+1))^4-1)*((2^(2*n+1))^6+1).
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PROGRAM
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(PARI) { for (n=0, 40, q=2^(2*n + 1); a=q^12*(q - 1)*(q^3 + 1)*(q^4 - 1)*(q^6 + 1); write("b064586.txt", n, " ", a) ) } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Sep 19 2009]
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CROSSREFS
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Cf. A037252, A064585.
Sequence in context: A017407 A017527 A037252 this_sequence A105296 A081641 A028965
Adjacent sequences: A064583 A064584 A064585 this_sequence A064587 A064588 A064589
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KEYWORD
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nonn,easy
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com), Oct 17 2001
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