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Search: id:A098319
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| A098319 |
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Recurrence sequence derived from decimal places of 1/Pi. |
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+0
11
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| 0, 5, 19, 41, 717, 925, 358, 1004, 5044, 6981, 2520, 7559, 139, 694, 919, 40, 36, 126, 663, 1745, 3950, 12447, 18530, 22257, 82998, 27887, 5940, 1387, 3601, 2344, 2795, 2422, 49157, 6577, 5816, 10987, 36519
(list; graph; listen)
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OFFSET
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1,2
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COMMENT
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The equivalent sequence for Zeta(3) repeated after very few terms. When, if ever, does this sequence start to repeat?
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FORMULA
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a(1)=0, p(i)=position of first occurrence of a(i) in decimal places of 1/Pi, a(i+1)=p(i).
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EXAMPLE
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1/Pi=0.31830988618379067153...
a(1)=0; a(2)=5 because the 5th decimal digit after the "0." is 0; a(3)=19 because the 19th digit is 5, etc
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CROSSREFS
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Cf. A098266 (for e version), A097614 (for Pi version), A098289 (for ln(2) version), A098290 (for Zeta(3) version), A049541 for digits of 1/Pi.
Sequence in context: A091568 A147307 A089148 this_sequence A022267 A094465 A020580
Adjacent sequences: A098316 A098317 A098318 this_sequence A098320 A098321 A098322
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KEYWORD
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nonn,more
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AUTHOR
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Mark Hudson (mrmarkhudson(AT)hotmail.com), Sep 02 2004
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