id:A020452 - OEIS Search Results

Search: id:A020452

Displaying 1-1 of 1 results found.

page 1

A020452

Primes that contain digits 1 and 4 only.

+0
2

11, 41, 4111, 4441, 11411, 14411, 41141, 41411, 44111, 1114111, 1144141, 1144441, 1411141, 1411411, 1441411, 1444111, 1444411, 1444441, 4141441, 4414411, 4441111, 4441441, 11111141, 11141111, 11141441, 11441141, 11441411, 14111441, 14141411 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Sequence in context: A082424 A050526 A104118 this_sequence A003356 A063152 A101985` `Adjacent sequences: A020449 A020450 A020451 this_sequence A020453 A020454 A020455`
	KEYWORD	`nonn,base`
	AUTHOR	`David W. Wilson (davidwwilson(AT)comcast.net)`

page 1

Search completed in 0.002 seconds

Last modified September 6 16:04 EDT 2008. Contains 143483 sequences.

AT&T Labs Research