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A086183
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In decimal expansion of pi: greatest number contained as a string in the first n positions, which is also contained in the next n positions.
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4
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3, 1, 4, 1, 5, 9, 9, 9, 9, 9, 9, 26, 26, 26, 26, 79, 79, 79, 79, 84, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592, 592
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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COMMENTS
| 1<=A086184(n)<=n<=A086185(n)<=2*n and A000796(A086184(n)+j) = A000796(A086185(n)+j), 0<=j < A055642(a(n)); for record values see A086186, A086187.
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LINKS
| Dave Andersen, The Pi-Search Page.
Eric Weisstein's World of Mathematics, Pi.
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EXAMPLE
| n=13: A086184(13)=7, A086185(13)=22, a(13)=26, A055642(26)=2:
A000796(7)=A000796(22)=2 and A000796(8)=A000796(23)=6;
|-----26----|--------26--|8327950288419716...
314159265358979323846264338327950288419716....
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CROSSREFS
| Sequence in context: A152042 A057466 A187079 * A014462 A016474 A069264
Adjacent sequences: A086180 A086181 A086182 * A086184 A086185 A086186
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KEYWORD
| nonn,base
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AUTHOR
| Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jul 11 2003
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