id:A067888 - OEIS Search Results

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Numbers n such that tau(n+1)=tau(n-1) where tau(k)=A000005(k).

+0
1

4, 6, 7, 9, 12, 18, 19, 30, 34, 41, 42, 51, 55, 56, 60, 72, 86, 92, 94, 102, 103, 108, 124, 129, 137, 138, 142, 144, 150, 153, 160, 180, 183, 184, 185, 186, 192, 198, 199, 202, 204, 214, 216, 218, 220, 228, 231, 236, 240, 243, 244, 247, 248, 249, 266, 270, 282 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Sequence in context: A085817 A047508 A089960 this_sequence A043337 A023710 A010448` `Adjacent sequences: A067885 A067886 A067887 this_sequence A067889 A067890 A067891`
	KEYWORD	`easy,nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), Mar 02 2002`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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