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Search: id:A064584
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| A064584 |
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Order of twisted group 2G2(3^(2*n + 1)). |
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+0
3
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| 1512, 10073444472, 49825657439340552, 239189910264352349332632, 1144503123693984541835958820392, 5474370186265837734230137135972625592, 26183874281059869023477124043633901590825032, 125236728809915185354190019796969393286848248539352, 599003428666412716882958241970105468686115269921659258472
(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,...,50
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FORMULA
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q^6*(q^2-1)*(q^6+1), where q^2 = 3^(2*n + 1).
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PROGRAM
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(PARI) { for (n=0, 50, q2 = 3^(2*n + 1); a=q2^3*(q2 - 1)*(q2^3 + 1); write("b064584.txt", n, " ", a) ) } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Sep 19 2009]
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CROSSREFS
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Cf. A033669, A037251.
Sequence in context: A134614 A134613 A107523 this_sequence A031810 A020415 A112641
Adjacent sequences: A064581 A064582 A064583 this_sequence A064585 A064586 A064587
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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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