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Search: id:A110406
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| A110406 |
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List of n primes ending in n, where n == 1, 3, 7 or 9 (mod 10). |
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| 11, 3, 13, 23, 7, 17, 37, 47, 67, 97, 107, 19, 29, 59, 79, 89, 109, 139, 149, 179, 11, 211, 311, 811, 911, 1511, 1811, 2011, 2111, 2311, 2411, 13, 113, 313, 613, 1013, 1213, 1613, 1913, 2113, 2213, 2713, 3313, 3413, 17, 317, 617, 1117, 1217, 2017, 2417, 2617
(list; graph; listen)
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OFFSET
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0,1
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EXAMPLE
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Terms corresponding to 7 are 7, 17, 37, 47, 67, 97, 127. 13 occurs for 3 as well as for 13.
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MATHEMATICA
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f[n_] := Take[ Select[p, Mod[ #, 10^Floor[ Log[10, n] + 1]] == n &], n]; p = Prime[ Range[10^5]]; lst = Select[ Range[1, 17, 2], Mod[ #, 10] != 5 &] (* Robert G. Wilson v *)
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CROSSREFS
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Cf. A089779.
Sequence in context: A067063 A075023 A088262 this_sequence A110434 A110798 A088653
Adjacent sequences: A110403 A110404 A110405 this_sequence A110407 A110408 A110409
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KEYWORD
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base,easy,nonn
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AUTHOR
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Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jul 30 2005
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EXTENSIONS
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Corrected and extended by Robert G. Wilson v (rgwv(at)rgwv.com), Jul 30 2005
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