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A157533
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Emirps using all of nonprime digits (0, 1, 4, 6, 8, 9) and no others.
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0
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108649, 140869, 168409, 184609, 904861, 906481, 946801, 968041, 1016489, 1041869, 1048609, 1061849, 1064689, 1068409, 1068491, 1084469, 1084609, 1086469, 1089461, 1098469, 1108469, 1146809, 1184069, 1406689, 1406849
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listen;
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OFFSET
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1,1
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COMMENTS
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Subsequence of A128390.
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LINKS
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Table of n, a(n) for n=1..25.
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PROG
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(MAGMA) [ n : n in [100000..1410000] | Seqset(D) eq {0, 1, 4, 6, 8, 9}and n ne r and IsPrime(n) and IsPrime(r) where r is Seqint(Reverse(D)) where D is Intseq(n) ]; // Klaus Brockhaus, Mar 08 2009
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CROSSREFS
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Cf. A128390.
Cf. A006567 (emirps, primes whose reversal is a different prime). - Klaus Brockhaus, Mar 08 2009
Sequence in context: A102333 A236650 A237789 * A233650 A286884 A210083
Adjacent sequences: A157530 A157531 A157532 * A157534 A157535 A157536
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KEYWORD
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nonn,base
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AUTHOR
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Lekraj Beedassy, Mar 02 2009
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EXTENSIONS
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Edited by N. J. A. Sloane, Mar 05 2009
More terms from Klaus Brockhaus and Ray Chandler, Mar 08 2009
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STATUS
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approved
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