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A074002
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Number of elements of GF(3^n) with trace 0 and subtrace 2.
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5
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0, 0, 6, 6, 30, 72, 252, 756, 2106, 6642, 19602, 59292, 176904, 531441, 1594323, 4780782, 14344533, 43046721, 129146724, 387420489
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OFFSET
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1,3
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LINKS
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Table of n, a(n) for n=1..20.
F. Ruskey, Number of Elements of GF(3^n) with given trace and subtrace
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FORMULA
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A074000(n)+ A074001(n) + a(n) = 3^n = A000244(n). - R. J. Mathar, Jun 14 2019
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CROSSREFS
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Cf. A074000, A074001, A074003, A074004, A074005.
Sequence in context: A071021 A279865 A321528 * A359741 A140959 A015699
Adjacent sequences: A073999 A074000 A074001 * A074003 A074004 A074005
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KEYWORD
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nonn,more
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AUTHOR
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Frank Ruskey and Nate Kube, Aug 19 2002
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STATUS
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approved
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