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Search: id:A108810
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| A108810 |
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Self-describing primes. |
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+0
2
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| 10153331, 10173133, 10233221, 10311533, 10322321, 12103331, 12163133, 12163331, 12193133, 12311933, 12313319, 15103133, 15233221, 15311633, 15331931, 15333119, 16153133, 16153331, 16173133, 16331531, 16331831
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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Self-descriptive numbers are read in pairs of digits.
This uses a different method from A047841. Here the digits are described in any order, whereas in A047841 they must be described in increasing order.
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REFERENCES
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Computed by Jud McCranie.
Mudge, 'Numbers Count', Personal Computer World, Jun 15 1996
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LINKS
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Prime Curios, Self-describing primes
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EXAMPLE
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E.g. 10153331 reads "One 0, one 5, three 3's and three 1's", which does indeed describe 10153331.
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CROSSREFS
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Cf. A047841, A059504, A109775, A109776.
Sequence in context: A017601 A043644 A133595 this_sequence A034635 A074665 A109177
Adjacent sequences: A108807 A108808 A108809 this_sequence A108811 A108812 A108813
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KEYWORD
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nonn,base
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AUTHOR
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G. L. Honaker, Jr. (honak3r(AT)bvunet.net), Jul 12 2005
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