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Search: id:A117324
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| A117324 |
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Prime(10^n) modulo semiprime(10^n). |
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+0
1
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| 2, 3, 227, 729, 22965, 380555, 156346, 10920166, 202913258, 2973399074, 39284376410, 489544827463, 5874954672992
(list; graph; listen)
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OFFSET
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0,1
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COMMENT
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a(12) by "zak seidov" (zakseidov(AT)yahoo.com)
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FORMULA
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a(n) = A000040(10^n) modulo A001358(10^n). a(n) = A117322(10^n). a(n) = A006988(n) modulo A114125(n).
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EXAMPLE
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prime(10^0) modulo semiprime(10^0) = 2 mod 4 = 2.
prime(10^1) modulo semiprime(10^1) = 29 mod 26 = 3.
prime(10^2) modulo semiprime(10^2) = 541 mod 314 = 227.
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CROSSREFS
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Sequence in context: A037274 A037275 A142960 this_sequence A087313 A004876 A068104
Adjacent sequences: A117321 A117322 A117323 this_sequence A117325 A117326 A117327
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KEYWORD
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easy,nonn
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AUTHOR
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Jonathan Vos Post (jvospost3(AT)gmail.com), Mar 08 2006
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