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Search: id:A136291
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| A136291 |
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Array read by rows: each row is a sequence of numbers k such that n^k does not contain the digit n. |
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+0
2
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| 0, 2, 3, 4, 6, 12, 14, 16, 20, 22, 23, 26, 34, 35, 36, 39, 42, 46, 54, 64, 74, 83, 168, 0, 2, 3, 4, 6, 7, 8, 10, 11, 14, 19, 27, 28, 34, 40, 50, 55, 84, 0, 2, 4, 8, 12, 20, 0, 0, 0, 2, 3, 4, 7, 16, 22, 24, 39, 0, 2, 3, 4, 6, 7, 8, 26, 0, 2, 4, 6, 8, 10, 16, 28
(list; graph; listen)
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OFFSET
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0,2
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COMMENT
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Last values in each row are 168,84,20,0,0,39,26,28 (all terms highly probably correct).
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EXAMPLE
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Each row is sequence of numbers k such that n^k does not contain the digit n (all rows probably finite, checked up to k=10^4), n=2..9:
0,2,3,4,6,12,14,16,20,22,23,26,34,35,36,39,42,46,54,64,74,83,168 (A034293)
0,2,3,4,6,7,8,10,11,14,19,27,28,34,40,50,55,84 (A131629)
0,2,4,8,12,20
0,
0,
0,2,3,4,7,16,22,24,39
0,2,3,4,6,7,8,26
0,2,4,6,8,10,16,28.
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CROSSREFS
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Cf. A034293, A131629.
Adjacent sequences: A136288 A136289 A136290 this_sequence A136292 A136293 A136294
Sequence in context: A018309 A039038 A034293 this_sequence A128393 A057919 A102250
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KEYWORD
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base,fini,full,nonn,tabf
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AUTHOR
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Zak Seidov (zakseidov(AT)yahoo.com), Mar 20 2008
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