id:A125592 - OEIS Search Results

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Evil numbers (A001969) multiplied by 2.

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0, 6, 10, 12, 18, 20, 24, 30, 34, 36, 40, 46, 48, 54, 58, 60, 66, 68, 72, 78, 80, 86, 90, 92, 96, 102, 106, 108, 114, 116, 120, 126, 130, 132, 136, 142, 144, 150, 154, 156, 160, 166, 170, 172, 178, 180, 184, 190, 192, 198, 202, 204, 210, 212, 216, 222, 226, 228, 232, 238 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Numbers n such that the Maple command genpoly(n,2,t) outputs a polynomial in F_2[t] that is divisible by t(t+1), where F_2 is the finite field with two elements. E.g. a(2)=10 since the polynomial genpoly(10,2,t)=t^3+t = t(t+1)(t+1) in F_2[t] is divisible by the polynomial t(t+1) in F_2[t]` `These are the even evil numbers: the intersection of A001968 and A005843. - Tanya Khovanova (tanyakh(AT)yahoo.com), May 04 2007`
	CROSSREFS	`Sequence in context: A107407 A119689 A066038 this_sequence A110085 A114520 A046288` `Adjacent sequences: A125589 A125590 A125591 this_sequence A125593 A125594 A125595`
	KEYWORD	`nonn`
	AUTHOR	`Luis H. Gallardo (Luis.Gallardo(AT)univ-brest.fr) and Johan Huisman, Jan 07 2007`

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Last modified December 3 16:57 EST 2008. Contains 151279 sequences.

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