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A124679
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a(n) = number of conjugacy classes in PSL_3(prime(n)).
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3
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6, 12, 30, 22, 132, 64, 306, 130, 552, 870, 334, 472, 1722, 634, 2256, 2862, 3540, 1264, 1522, 5112, 1804, 2110, 6972, 8010, 3172, 10302, 3574, 11556, 4000, 12882, 5422, 17292, 18906, 6490, 22350, 7654, 8272, 8914, 28056, 30102, 32220, 10984
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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LINKS
| Jason Kimberley, Table of n, a(n) for n = 1..54
Jason Kimberley, Incomplete table of n, a(n) for n = 1..67
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PROG
| (MAGMA) A124679 := func< n | NumberOfClasses(PSL(3, NthPrime(n))) >;
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CROSSREFS
| Cf. A000702, A006951, A124678.
Sequence in context: A109510 A034715 A079390 * A143272 A153877 A083494
Adjacent sequences: A124676 A124677 A124678 * A124680 A124681 A124682
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KEYWORD
| nonn,hard
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com), Dec 25 2006
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EXTENSIONS
| a(7) to a(14) from Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Dec 26 2006
a(15)..a(54) appended, from running Magma for 7 processor days at U. Newcastle, by Jason Kimberley, Feb 25 2011.
a(65)=32764 added to a124679.txt by Jason Kimberley, Mar 28 2011.
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