A068537 - OEIS

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A068537

Numbers which can be written as the sum of 2 like powers (x^n + y^n; n>1 & x,y>0).

2, 5, 8, 9, 10, 13, 16, 17, 18, 20, 25, 26, 28, 29, 32, 33, 34, 35, 37, 40 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,1`
	EXAMPLE	`2 = 1^2 + 1^2; 5 = 1^2 + 2^2; 8 = 2^2 + 2^2; 9 = 1^3 + 2^3; 10 = 1^2 + 3^2; 13 = 2^2 + 3^2; 16 = 2^3 + 2^3; 17 = 1^2 + 4^2; ..... 33 = 1^5 + 2^5; etc...`
	CROSSREFS	`Sequence in context: A076871 A070049 A085254 * A047620 A062803 A153275` `Adjacent sequences: A068534 A068535 A068536 * A068538 A068539 A068540`
	KEYWORD	`nonn`
	AUTHOR	`Shawn Schafer (coolrelish(AT)hotmail.com), Mar 22 2002`

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Last modified February 17 23:37 EST 2012. Contains 206085 sequences.