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Search: id:A093180
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| A093180 |
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Odd composites (including 1 in the count) where the number 1 mod 4 equals the number 3 mod 4. |
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+0
3
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| 26829, 26845, 26853, 26857, 26865, 26869, 26873, 26877, 26885, 26889, 26897, 26917, 616765, 616773, 616777, 616785, 616825, 616833, 616837, 616845, 616853, 616857, 616861, 616865, 616869, 616873, 616881, 616885, 616889, 616893, 617013
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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This odd composite race seems analogous to the prime number race
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FORMULA
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Beginning with 1, run separate counts for odd composites 1 mod 4 and 3 mod 4. Where the count is equal, record the number for 1 mod 4.
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EXAMPLE
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a(1)=26829 is the first odd composite 1 mod 4 where the count 5238 is the same for 26835 3 mod 4
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CROSSREFS
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Cf. A007350, A007351, A038691, A093181, A093182.
Sequence in context: A107119 A015303 A046710 this_sequence A093181 A051025 A048921
Adjacent sequences: A093177 A093178 A093179 this_sequence A093181 A093182 A093183
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KEYWORD
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easy,nonn
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AUTHOR
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Enoch Haga (Enokh(AT)comcast.net), Mar 27 2004
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