id:A152942 - OEIS Search Results

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Odd squarefree numbers n such that the cyclotomic polynomial Phi(n,x) has height 4.

+0
7

1365, 1995, 2415, 2431, 2737, 2849, 3003, 3255, 3315, 3553, 3689, 4081, 4147, 4199, 4305, 4485, 4515, 4543, 4991, 5593, 5681, 5865, 6045, 6105, 6251, 6405, 6409, 6555, 6721, 6851, 7049, 7395, 7469, 7665, 7667, 7755, 7777, 7905, 8547, 8715, 8835, 9165 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`The height of a polynomial is the maximum of the absolute value of its coefficients. Subsequence of A154430.`
	LINKS	`T. D. Noe, Table of n, a(n) for n=1..1000`
	CROSSREFS	`Cf. A152955, A152940, A152941, A152943` `Sequence in context: A004950 A028486 A013592 this_sequence A043686 A043578 A004970` `Adjacent sequences: A152939 A152940 A152941 this_sequence A152943 A152944 A152945`
	KEYWORD	`nonn`
	AUTHOR	`T. D. Noe (noe(AT)sspectra.com), Dec 16 2008, Jan 09 2009`

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Last modified December 10 00:48 EST 2009. Contains 170565 sequences.

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