id:A073527 - OEIS Search Results

Search: id:A073527

Displaying 1-1 of 1 results found.

page 1

Numbers n such that denominator of Sum_{k=1..n} 1/k^2 is not a square.

+0
2

10, 11, 12, 13, 14, 20, 21, 22, 23, 24, 42, 43, 44, 45, 46, 47, 48, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`Matthew M. Conroy, Home page (listed instead of email address)`
	CROSSREFS	`Cf. A007407, A073526.` `Sequence in context: A008708 A102490 A057947 this_sequence A008707 A089951 A058945` `Adjacent sequences: A073524 A073525 A073526 this_sequence A073528 A073529 A073530`
	KEYWORD	`nonn,easy`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Aug 30 2002`
	EXTENSIONS	`More terms from Matthew M. Conroy, Sep 09 2002`

page 1

Search completed in 0.002 seconds

Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research