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A091228 Smallest m >= n, such that m is irreducible when interpreted as GF(2)[X]-polynomial. 2
2, 2, 2, 3, 7, 7, 7, 7, 11, 11, 11, 11, 13, 13, 19, 19, 19, 19, 19, 19, 25, 25, 25, 25, 25, 25, 31, 31, 31, 31, 31, 31, 37, 37, 37, 37, 37, 37, 41, 41, 41, 41, 47, 47, 47, 47, 47, 47, 55, 55, 55, 55, 55, 55, 55, 55, 59, 59, 59, 59, 61, 61, 67, 67, 67, 67, 67, 67, 73, 73, 73 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,1
COMMENTS
Analogous to A007918.
LINKS
FORMULA
a(n) = n + A091229(n).
CROSSREFS
Sequence in context: A165198 A245526 A024682 * A181056 A200918 A134890
KEYWORD
nonn
AUTHOR
Antti Karttunen, Jan 03 2004
STATUS
approved

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Last modified March 29 04:23 EDT 2024. Contains 371264 sequences. (Running on oeis4.)