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A115505 Number of monic irreducible polynomials of degree 2 in GF(2^n)[x1,x2,x3,x4,x5]. 48
2095135, 1466014571406, 1317624575992306876, 1289520874254978952587000, 1308542555074300717818898758640, 1350326852860866917910548456417128416, 1404771351088543190017398373020865731215296 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..7.

Max Alekseyev, Formula for the number of monic irreducible polynomials in a finite field

Max Alekseyev, PARI scripts for various problems

CROSSREFS

Cf. A115457-A115504.

Sequence in context: A234469 A212728 A234420 * A126435 A011571 A022537

Adjacent sequences:  A115502 A115503 A115504 * A115506 A115507 A115508

KEYWORD

nonn

AUTHOR

Max Alekseyev, Jan 16 2006

STATUS

approved

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Last modified November 11 22:31 EST 2019. Contains 329046 sequences. (Running on oeis4.)