id:A138363 - OEIS Search Results

Search: id:A138363

Displaying 1-1 of 1 results found.

page 1

Number of prime powers p^e with e>1 and 0<prime(n)-p^e<p.

+0
3

0, 0, 1, 0, 1, 0, 1, 0, 0, 2, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 2, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0 (list; graph; listen)

	OFFSET	`1,10`
	COMMENT	`a(A049084(A074267(n))) > 0;` `a(31)=2, what is the next value greater than 1?.`
	LINKS	`R. Zumkeller, Table of n, a(n) for n = 1..10000`
	EXAMPLE	`A000040(10)=29: a(10) = #{4+5^2, 2+3^3} = 2.`
	CROSSREFS	`Sequence in context: A053201 A028605 A070205 this_sequence A080225 A122841 A060862` `Adjacent sequences: A138360 A138361 A138362 this_sequence A138364 A138365 A138366`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Mar 16 2008`

page 1

Search completed in 0.002 seconds

Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

AT&T Labs Research