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Search: id:A056732
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| A056732 |
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Smallest palindromic prime using n distinct n digits, or 0 if no such number exists. |
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+0
2
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| 2, 11, 101, 0, 10301, 0, 1003001, 0, 100030001, 0, 10000500001, 0, 1000008000001, 0, 100000323000001, 0, 10000000500000001, 0, 1000000008000000001, 0, 100000000212000000001, 0, 10000000000300000000001, 0
(list; graph; listen)
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OFFSET
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1,1
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MATHEMATICA
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Do[ k = 10^n; While[ ! PrimeQ[ k*10^n + FromDigits[ Take[ Reverse[ RealDigits[ k ][ [ 1 ] ] ], {2, -1} ] ] ], k++ ]; Print[ k*10^n + FromDigits[ Take[ Reverse[ RealDigits[ k ][ [ 1 ] ] ], {2, -1} ] ] ]; If[ n == 0, Print[ 11 ], Print[ 0 ] ], {n, 0, 12} ]
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CROSSREFS
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Sequence in context: A003579 A099169 A143135 this_sequence A157715 A001271 A038371
Adjacent sequences: A056729 A056730 A056731 this_sequence A056733 A056734 A056735
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KEYWORD
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nonn,base
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AUTHOR
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Robert G. Wilson v (rgwv(AT)rgwv.com), Aug 11 2000
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