id:A114962 - OEIS Search Results

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Numbers of the form x^2 + 14. Also numbers that are not a perfect power.

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15, 18, 23, 30, 39, 50, 63, 78, 95, 114, 135, 158, 183, 210, 239, 270, 303, 338, 375, 414, 455, 498, 543, 590, 639, 690, 743, 798, 855, 914, 975, 1038, 1103, 1170, 1239, 1310, 1383, 1458, 1535, 1614, 1695, 1778, 1863, 1950, 2039, 2130, 2223, 2318, 2415, 2514 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Conjecture: x^2 + 14 != y^n for all x,y and n > 1.`
	PROGRAM	`(PARI) g(n, p) = for(x=1, n, y=x^2+p; print1(y", "))`
	CROSSREFS	`Sequence in context: A063781 A125006 A125008 this_sequence A083823 A077349 A104298` `Adjacent sequences: A114959 A114960 A114961 this_sequence A114963 A114964 A114965`
	KEYWORD	`easy,nonn`
	AUTHOR	`Cino Hilliard (hillcino368(AT)gmail.com), Feb 21 2006`

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Last modified November 18 20:14 EST 2008. Contains 147244 sequences.

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