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A114544
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A self-descriptive fractal sequence. Each element describes the length and beginning of a finite arithmetic sequence. Replace each finite sequence by its length (or its first element) and you recover the original infinite sequence.
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2
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2, 3, 3, 4, 5, 3, 4, 5, 4, 5, 6, 7, 5, 6, 7, 8, 9, 3, 4, 5, 4, 5, 6, 7, 5, 6, 7, 8, 9, 4, 5, 6, 7, 5, 6, 7, 8, 9, 6, 7, 8, 9, 10, 11, 7, 8, 9, 10, 11, 12, 13, 5, 6, 7, 8, 9, 6, 7, 8, 9, 10, 11, 7, 8, 9, 10, 11, 12, 13, 8, 9, 10, 11, 12, 13, 14, 15, 9, 10, 11, 12, 13, 14, 15, 16, 17, 3, 4, 5, 4, 5, 6, 7
(list; graph; refs; listen; history; internal format)
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OFFSET
| 2,1
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EXAMPLE
| The first element is 2, describing the two-term arithmetic sequence 2, 3. The second and third elements, 3, describe 3, 4, 5.
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CROSSREFS
| Cf. A114545, A114546, A114547.
Sequence in context: A007898 A110533 A131282 * A154726 A204979 A071585
Adjacent sequences: A114541 A114542 A114543 * A114545 A114546 A114547
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KEYWORD
| easy,nonn
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AUTHOR
| Kerry Mitchell (lkmitch(AT)gmail.com), Dec 07 2005
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