id:A091247 - OEIS Search Results

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Characteristic function of A091242: 1 if the n-th GF(2)[X] polynomial is reducible, 0 otherwise.

+0
71

0, 0, 0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1 (list; graph; listen)

	OFFSET	`0,1`
	LINKS	`Index entries for characteristic functions` `A. Karttunen, Scheme-program for computing this sequence.` `Index entries for sequences operating on GF(2)[X]-polynomials`
	CROSSREFS	`a(n) = A066247(A091203(n)) = A066247(A091205(n)). Complementary to A091225. Partial sums give A091245. Cf. A091246.` `Sequence in context: A087101 A000493 A011663 this_sequence A085137 A130543 A024360` `Adjacent sequences: A091244 A091245 A091246 this_sequence A091248 A091249 A091250`
	KEYWORD	`nonn`
	AUTHOR	`Antti Karttunen (His-Firstname.His-Surname(AT)iki.fi), Jan 03 2004`

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.

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