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A091212 Composite GF(2)[X]-polynomials that are also composite integers. 4
4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39, 40, 42, 44, 45, 46, 48, 49, 50, 51, 52, 54, 56, 57, 58, 60, 62, 63, 64, 65, 66, 68, 69, 70, 72, 74, 75, 76, 77, 78, 80, 81, 82, 84, 85, 86, 88, 90, 92, 93, 94, 95, 96, 98, 99 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

a(n) = A192506(n) for n <= 60. [Reinhard Zumkeller, Jul 05 2011]

a(n) = A175526(n) for n <= 53. [Reinhard Zumkeller, Jul 12 2011]

LINKS

Table of n, a(n) for n=1..69.

A. Karttunen, Scheme-program for computing this sequence.

Index entries for sequences operating on GF(2)[X]-polynomials

CROSSREFS

a(n) = A091242(A091213(n)). Intersection of A002808 and A091242.

Sequence in context: A115683 A175526 A192506 * A205783 A077094 A210441

Adjacent sequences:  A091209 A091210 A091211 * A091213 A091214 A091215

KEYWORD

nonn

AUTHOR

Antti Karttunen, Jan 03 2004

STATUS

approved

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Last modified May 22 11:07 EDT 2013. Contains 225526 sequences.