id:A093089 - OEIS Search Results

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"Fibonacci in pairs": start with a(1)=1, a(2)=1; repeatedly adjoin sum of previous two terms but chopped from the right into pairs of 2 digits.

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1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 1, 44, 90, 45, 1, 34, 1, 35, 46, 35, 35, 36, 81, 81, 70, 71, 1, 17, 1, 62, 1, 51, 1, 41, 72, 18, 18, 63, 63, 52, 52, 42, 1, 13, 90, 36, 81, 1, 26, 1, 15, 1, 4, 94, 43, 14, 1, 3, 1, 26, 1, 17, 82, 27, 27, 16, 16, 5, 98, 1, 37, 57, 15, 4, 4, 27, 27, 18 (list; graph; listen)

	OFFSET	`1,3`
	COMMENT	`Do all pairs of digits appear infinitely often? The sequence is not periodic.`
	EXAMPLE	`... a(11)=a(9)+a(10), a(12)=left pair of (a(10)+a(11)=55+89=1 44), a(13)=right pair of (a(10)+a(11)=55+89=1 44), a(14)=a(11)+a(12) ...`
	CROSSREFS	`Cf. A093086, A093087, A093088.` `Sequence in context: A077373 A132634 A096275 this_sequence A093091 A105471 A023441` `Adjacent sequences: A093086 A093087 A093088 this_sequence A093090 A093091 A093092`
	KEYWORD	`nonn,base`
	AUTHOR	`Bodo Zinser (BodoZinser(AT)CosmoData.net), Mar 20 2004`

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Last modified December 11 12:52 EST 2009. Contains 170569 sequences.

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