id:A080702 - OEIS Search Results

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a(1)=3; for n>1, a(n) = smallest number > a(n-1) such that the condition "if n is in the sequence then a(n) is even" is satisfied.

+0
1

3, 4, 6, 8, 9, 10, 11, 12, 14, 16, 18, 20, 21, 22, 23, 24, 25, 26, 27, 28, 30, 32, 34, 36, 38, 40, 42, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102 (list; graph; listen)

	OFFSET	`1,1`
	FORMULA	`{a(a(n))} = {2i : i >= 3}.`
	CROSSREFS	`Equals A079945(n+1) - 1.` `Sequence in context: A069211 A099356 A121543 this_sequence A090864 A118300 A134745` `Adjacent sequences: A080699 A080700 A080701 this_sequence A080703 A080704 A080705`
	KEYWORD	`nonn,easy`
	AUTHOR	`Benoit Cloitre, Mar 01, 2003`
	EXTENSIONS	`More terms from Matthew Vandermast (ghodges14(AT)comcast.net), Mar 05 2003`

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.

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