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A087762
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Primes whose reversal is a multiple of 7.
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10
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7, 19, 41, 53, 89, 103, 127, 139, 173, 197, 211, 223, 281, 293, 331, 367, 379, 463, 487, 499, 571, 691, 719, 827, 839, 911, 947, 1013, 1049, 1277, 1289, 1303, 1327, 1361, 1373, 1423, 1447, 1459, 1481, 1493, 1531, 1543, 1567, 1579, 1663, 1699, 1783, 1907
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OFFSET
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1,1
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LINKS
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Mohammed Yaseen, Table of n, a(n) for n = 1..10000
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MATHEMATICA
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Select[Prime[Range[300]], Divisible[FromDigits[Reverse[IntegerDigits[ #]]], 7]&] (* Harvey P. Dale, Dec 05 2012 *)
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PROG
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(PARI) forprime(n=2, 2000, if(fromdigits(Vecrev(digits(n)))%7==0, print1(n, ", "))) \\ Mohammed Yaseen, Jul 19 2022
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CROSSREFS
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Primes whose reversal is a multiple of k: this sequence (k=7), A087764 (k=13), A087765 (k=17), A087766 (k=19), A087767 (k=23).
Sequence in context: A120720 A098422 A191066 * A195349 A160422 A213782
Adjacent sequences: A087759 A087760 A087761 * A087763 A087764 A087765
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KEYWORD
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easy,nonn,base
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AUTHOR
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Zak Seidov, Oct 03 2003
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STATUS
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approved
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