A068435 - OEIS

This site is supported by donations to The OEIS Foundation.

A068435

Consecutive prime powers without a prime between them.

8, 9, 25, 27, 121, 125, 2187, 2197, 32761, 32768 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,1`
	COMMENTS	`Only 5 terms are known to 10^14.`
	EXAMPLE	`8=2^3, 9=2^3, there is no prime between 8 and 9. 25=5^2, 27=3^3, there is no prime between 25 and 27.`
	CROSSREFS	`Sequence in context: A077599 A109097 A115645 * A124438 A124184 A062307` `Adjacent sequences: A068432 A068433 A068434 * A068436 A068437 A068438`
	KEYWORD	`nonn`
	AUTHOR	`Jon Perry (perry(AT)globalnet.co.uk), Mar 09 2002`

Content is available under The OEIS End-User License Agreement .

Last modified February 17 09:14 EST 2012. Contains 206008 sequences.