id:A068208 - OEIS Search Results

Search: id:A068208

Displaying 1-1 of 1 results found.

page 1

Numbers n such that tau(n)-tau(n+1)=1.

+0
1

4, 8, 81, 441, 625, 1089, 2024, 2401, 3025, 3968, 5624, 5929, 6561, 6723, 7569, 8281, 8463, 12321, 13225, 13688, 14161, 14641, 14884, 15375, 16641, 20164, 21608, 24025, 25921, 26895, 28561, 34225, 46225, 55225, 55695, 61009, 62001, 67081 (list; graph; listen)

	OFFSET	`1,1`
	FORMULA	`n such that A000005(n)-A000005(n+1)=1`
	CROSSREFS	`Sequence in context: A117636 A051226 A013112 this_sequence A090254 A120281 A057974` `Adjacent sequences: A068205 A068206 A068207 this_sequence A068209 A068210 A068211`
	KEYWORD	`easy,nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), Mar 23 2002`

page 1

Search completed in 0.002 seconds

Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

AT&T Labs Research