id:A027704 - OEIS Search Results

Search: id:A027704

Displaying 1-1 of 1 results found.

page 1

Numbers n such that n-th prime has even number of 1's in binary expansion and (n+1)st prime has odd number of 1's.

+0
1

3, 7, 10, 14, 16, 20, 24, 26, 30, 35, 38, 45, 57, 60, 62, 64, 66, 72, 74, 77, 79, 87, 89, 92, 97, 99, 101, 105, 109, 114, 117, 122, 125, 131, 133, 137, 139, 142, 148, 150, 152, 155, 159, 166, 170, 173, 176, 178, 185, 187, 190, 194, 201, 203, 206, 209, 211, 215, 223 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Adjacent sequences: A027701 A027702 A027703 this_sequence A027705 A027706 A027707` `Sequence in context: A103541 A029918 A081842 this_sequence A047355 A098005 A003231`
	KEYWORD	`nonn,easy`
	AUTHOR	`njas`
	EXTENSIONS	`More terms from Erich Friedman (erich.friedman(AT)stetson.edu).`

page 1

Search completed in 0.002 seconds

Last modified October 11 13:47 EDT 2008. Contains 144830 sequences.

AT&T Labs Research