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Search: id:A098711
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| A098711 |
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Write down decimal expansion of Pi; starting with 31, divide up into chunks of minimal length so that chunks are increasing numbers and do not begin with 0. |
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+0
1
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| 31, 41, 59, 265, 358, 979, 3238, 4626, 43383, 279502, 884197, 1693993, 75105820, 97494459, 230781640, 628620899, 862803482, 5342117067, 9821480865, 132823066470, 938446095505, 8223172535940, 81284811174502, 84102701938521
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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Seems to grow slower than A016062 (another sequence built on the same principle, which begins with 3, 14, 15, 92, 653...).
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EXAMPLE
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a(4) = 265, the three digits of Pi following a(3) = 59, because neither 2 nor 26 is > 59. a(13) = 75105820 even though 7510582 > a(12), because a(14) may not begin with a 0.
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CROSSREFS
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Cf. A000796, A037244, A035331.
Adjacent sequences: A098708 A098709 A098710 this_sequence A098712 A098713 A098714
Sequence in context: A105320 A104822 A087054 this_sequence A087053 A099181 A040989
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KEYWORD
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easy,nonn,base
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AUTHOR
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Alexandre Wajnberg (alexandre.wajnberg(AT)ulb.ac.be), Sep 28 2004
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EXTENSIONS
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Edited and extended by David Wasserman (dwasserm(AT)earthlink.net), Feb 26 2008
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