id:A046502 - OEIS Search Results

Search: id:A046502

Displaying 1-1 of 1 results found.

page 1

Primes with multiplicative persistence value 2.

+0
2

29, 37, 43, 53, 67, 73, 83, 127, 137, 163, 167, 173, 199, 223, 233, 251, 257, 269, 271, 281, 317, 349, 431, 439, 457, 461, 521, 523, 541, 547, 563, 569, 587, 599, 613, 617, 631, 641, 653, 659, 761, 821, 827, 853, 857, 859, 919, 991, 1129, 1153, 1163, 1217 (list; graph; listen)

	OFFSET	`0,1`
	LINKS	`Eric Weisstein's World of Mathematics, Multiplicative Persistence`
	EXAMPLE	`29 -> 2 * 9 -> [ 18 ] -> 1 * 8 -> [ 8 ] -> one digit in two steps.`
	CROSSREFS	`Cf. A046500, A046511.` `Sequence in context: A127956 A166088 A161724 this_sequence A049746 A097997 A134100` `Adjacent sequences: A046499 A046500 A046501 this_sequence A046503 A046504 A046505`
	KEYWORD	`nonn`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com), Sep 15 1998.`

page 1

Search completed in 0.002 seconds

Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

AT&T Labs Research