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Search: id:A037024
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| A037024 |
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Position of start of first occurrence of prime(n) after the decimal point in expansion of Pi. |
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+0
2
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| 6, 9, 4, 13, 94, 110, 95, 37, 16, 186, 137, 46, 2, 23, 119, 8, 4, 219, 98, 39, 299, 13, 26, 11, 12, 852, 3486, 1487, 206, 362, 297, 1096, 859, 525, 2606, 393, 1657, 1410, 1182, 428, 438, 728, 1944, 168, 37, 704, 93, 135, 484, 185, 229, 1688, 1707, 1713, 1006
(list; graph; listen)
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OFFSET
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1,1
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LINKS
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Dave Andersen, The Pi-Search Page
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EXAMPLE
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Pi = 3.14159265358979323846264338327950288... (see A000796).
First occurrence of prime(23) = 83 starts at the 26th digit after the decimal point, hence a(23) = 26.
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PROGRAM
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(MAGMA) k:=3500; R := RealField(k); [ Position(IntegerToString(Round(10^k*(-3 + Pi(R)))), IntegerToString(NthPrime(n))) : n in [1..55] ]; /* Klaus Brockhaus, Feb 15 2007 */
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CROSSREFS
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Cf. A000796, A014777.
Sequence in context: A131691 A021063 A110649 this_sequence A021939 A069864 A011099
Adjacent sequences: A037021 A037022 A037023 this_sequence A037025 A037026 A037027
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KEYWORD
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nonn,base
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AUTHOR
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Patrick De Geest (pdg(AT)worldofnumbers.com), Jan 04 1999.
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EXTENSIONS
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Edited by Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Feb 15 2007
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