id:A050243 - OEIS Search Results

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[ (1/2 * (sqrt(2) + 1 + sqrt(2*sqrt(2) - 1)))^n ].

+0
1

1, 1, 3, 6, 12, 23, 44, 84, 158, 297, 561, 1056, 1989, 3746, 7056, 13287, 25023, 47125, 88746, 167127, 314735, 592710, 1116193, 2102019, 3958531, 7454720, 14038755, 26437833, 49787820, 93760597, 176570285, 332517781, 626198652, 1179259497 (list; graph; listen)

	OFFSET	`0,3`
	CROSSREFS	`Sequence in context: A089068 A018180 A079735 this_sequence A024505 A005256 A097979` `Adjacent sequences: A050240 A050241 A050242 this_sequence A050244 A050245 A050246`
	KEYWORD	`nonn,easy`
	AUTHOR	`Antreas P. Hatzipolakis (xpolakis(AT)otenet.gr), Dec 21 1999`
	EXTENSIONS	`More terms from David W. Wilson (davidwwilson(AT)comcast.net), Dec 22, 1999.`

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.

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