id:A036308 - OEIS Search Results

Search: id:A036308

Displaying 1-1 of 1 results found.

page 1

Composite numbers n such that digits of prime factors of n are either 1 or 8.

+0
2

121, 1331, 1991, 8921, 9691, 12991, 14641, 19921, 21901, 32761, 89221, 98131, 106601, 142901, 146791, 159461, 161051, 199991, 213761, 219131, 240911, 327791, 360371, 657721, 714491, 776161, 892991, 957791, 976921, 981431, 1040461 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Cf. A036302-A036325.` `Adjacent sequences: A036305 A036306 A036307 this_sequence A036309 A036310 A036311` `Sequence in context: A120353 A036928 A088171 this_sequence A066444 A137434 A115190`
	KEYWORD	`nonn`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com), Dec 15 1998.`

page 1

Search completed in 0.002 seconds

Last modified October 13 02:37 EDT 2008. Contains 145008 sequences.

AT&T Labs Research