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A136291
Array read by rows: each row is a sequence of numbers k such that n^k does not contain the digit n.
3
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
OFFSET
0,2
COMMENTS
Last values in each row are 168,84,20,0,0,39,26,28 (all terms highly probably correct).
EXAMPLE
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.
CROSSREFS
Sequence in context: A245481 A039038 A034293 * A128393 A368988 A057919
KEYWORD
base,fini,full,nonn,tabf
AUTHOR
Zak Seidov, Mar 20 2008
STATUS
approved