A060863 - OEIS

This site is supported by donations to The OEIS Foundation.

A060863

Positive numbers n which are the average of a run of consecutive primes.

2, 3, 4, 5, 6, 7, 9, 11, 12, 13, 15, 17, 18, 19, 21, 22, 23, 26, 29, 30, 31, 34, 37, 38, 39, 41, 42, 43, 45, 46, 47, 49, 50, 51, 52, 53, 55, 56, 59, 60, 61, 64, 67, 68, 69, 70, 71, 72, 73, 76, 77, 78, 79, 81, 82, 83, 86, 87, 89, 91, 92, 93, 95, 96, 97, 99, 100, 101, 102, 103 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	COMMENTS	`All primes and averages of twin primes are in the sequence.`
	FORMULA	`A122821(a(n)) > 0.`
	EXAMPLE	`2, 9, 46 are in the sequence because 2 = (2)/1; 9 = (7+11)/2; 46 = (41+43+47+53)/4.`
	CROSSREFS	`Complement of A060864.` `Sequence in context: A039208 A039119 A140297 * A063934 A062490 A180711` `Adjacent sequences: A060860 A060861 A060862 * A060864 A060865 A060866`
	KEYWORD	`nonn`
	AUTHOR	`David W. Wilson (davidwwilson(AT)comcast.net), May 04 2001`

Content is available under The OEIS End-User License Agreement .

Last modified February 16 04:47 EST 2012. Contains 205860 sequences.