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Search: id:A100080
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| A100080 |
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Position of first occurrence of n in the decimal places of 1/Pi. |
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+0
1
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| 5, 2, 26, 1, 29, 19, 9, 13, 3, 6, 297, 64, 50, 385, 45, 18, 116, 65, 2, 41, 393, 102, 85, 125, 35, 93, 26, 86, 32, 43, 4, 1, 92, 58, 59, 69, 126, 12, 165, 151, 36, 717, 437, 196, 226, 29, 60, 160, 46, 55, 30, 112, 25, 19, 108, 90, 105, 134, 123, 70, 88, 9, 446, 149, 236, 511
(list; graph; listen)
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OFFSET
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0,1
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COMMENT
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a(1)=A134251(1), a(2)=A134252(1), a(3)=A134253(1), a(4)=A134254(1), a(5)=A134255, a(6)=A134256(1), a(7)=A134257(1), a(8)=A134258(1), a(9)=A134259(1) - Artur Jasinski (grafix(AT)csl.pl), Oct 16 2007
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EXAMPLE
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1/Pi= .31830988618379067153776752674... so first occurrence of 0 is at position 5; first occurrence of 1 is at position 2; first occurrence of 2 is at position 26; etc.
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CROSSREFS
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Cf. A032445 and A014777 for Pi, A078197 for e. Digits of 1/Pi=A049541.
Cf. A037000, A134203, A134251, A134252, A134253, A134254, A134255, A134256, A134257, A134258, A134259, A134260.
Sequence in context: A038244 A135138 A128712 this_sequence A117734 A007572 A095998
Adjacent sequences: A100077 A100078 A100079 this_sequence A100081 A100082 A100083
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KEYWORD
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base,easy,nonn
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AUTHOR
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Mark Hudson (mrmarkhudson(AT)hotmail.com), Nov 03 2004
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EXTENSIONS
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Edited by N. J. A. Sloane (njas(AT)research.att.com), Jun 30 2008 at the suggestion of R. J. Mathar
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