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Search: id:A093181
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| A093181 |
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Odd composites (including 1 in the count) where the number 3 mod 4 equals the number 1 mod 4. |
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+0
3
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| 26835, 26851, 26855, 26859, 26867, 26871, 26875, 26883, 26887, 26895, 26899, 26923, 616771, 616775, 616779, 616795, 616831, 616835, 616839, 616847, 616851, 616855, 616859, 616863, 616867, 616875, 616879, 616883, 616887, 616891, 617007
(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. When the count is equal, record the number for 3 mod 4.
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EXAMPLE
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a(1)=26835 is the first odd composite 3 mod 4 where the count 5238 is the same for 26829 1 mod 4
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CROSSREFS
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Cf. A007350, A007351, A038691, A093180, A093182.
Sequence in context: A015303 A046710 A093180 this_sequence A051025 A048921 A162144
Adjacent sequences: A093178 A093179 A093180 this_sequence A093182 A093183 A093184
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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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