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A062240 Number of subgroups of Chevalley group A_n(2) (the group of nonsingular n X n matrices over GF(2) ). 3
1, 6, 179, 48337 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..4.

CROSSREFS

Cf. A002884.

Sequence in context: A012152 A165928 A024278 * A253779 A046989 A210358

Adjacent sequences:  A062237 A062238 A062239 * A062241 A062242 A062243

KEYWORD

nonn,hard,more

AUTHOR

Ahmed Fares (ahmedfares(AT)my-deja.com), Jun 30 2001

STATUS

approved

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Last modified December 2 03:22 EST 2020. Contains 338865 sequences. (Running on oeis4.)