id:A080762 - OEIS Search Results

Search: id:A080762

Displaying 1-1 of 1 results found.

page 1

Conjectured list of numbers not of the form y^2 - x^3, x and y >= 1.

+0
2

2, 4, 5, 6, 7, 10, 11, 13, 14, 16, 20, 21, 23, 25, 26, 27, 29, 31, 32, 33, 34, 39, 42, 43, 45, 46, 47, 49, 50, 51, 52, 53, 58, 59, 60, 61, 62, 66, 67, 69, 70, 72, 74, 75, 76, 77, 78, 81, 82, 83, 84, 85, 86, 87, 88, 90, 91, 93, 95, 96, 102, 103, 104, 109, 110, 111, 114, 115 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Obtained by considering only values of x <= 10^6.`
	PROGRAM	`(PARI) diop(n, m) = {f=0; for(p=1, m, f=0; for(x=1, n, y=xxx+p; if(issquare(y), f=1); ); if(f==0, print1(p" ")) ) }`
	CROSSREFS	`Complement of A080761.` `Sequence in context: A098166 A007238 A083875 this_sequence A047570 A129132 A057461` `Adjacent sequences: A080759 A080760 A080761 this_sequence A080763 A080764 A080765`
	KEYWORD	`nonn`
	AUTHOR	`Cino Hilliard (hillcino368(AT)gmail.com), Mar 10 2003`

page 1

Search completed in 0.002 seconds

Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

AT&T Labs Research