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Search: id:A090227
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| A090227 |
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Beginning with 11, the smallest prime not already used beginning with the number obtained by placing the most significant digit to the right of the least significant digit. |
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+0
1
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| 11, 113, 131, 311, 11311, 131111, 311111, 11111311, 11113111, 11131111, 1131111101, 13111110119, 311111011919, 11111011919321, 1111011919321103, 1110119193211031, 110119193211031129, 10119193211031129101
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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Initial 11 terms use the digits 1 and 3 only.
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EXAMPLE
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131 follows 113 as in 113 placing the most significant digit as Least significant one gives 131 which itself is a prime.
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CROSSREFS
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Adjacent sequences: A090224 A090225 A090226 this_sequence A090228 A090229 A090230
Sequence in context: A024145 A053055 A024148 this_sequence A050758 A111463 A142483
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KEYWORD
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base,nonn
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AUTHOR
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Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 25 2003
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EXTENSIONS
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More terms from David Wasserman (wasserma(AT)spawar.navy.mil), Oct 13 2005
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