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A136812
Numbers k such that k and k^2 use only the digits 0, 1, 2, 3 and 6.
2
0, 1, 6, 10, 11, 60, 100, 101, 106, 110, 111, 361, 600, 601, 1000, 1001, 1006, 1010, 1011, 1060, 1100, 1101, 1106, 1110, 1631, 3606, 3610, 6000, 6001, 6010, 6011, 10000, 10001, 10006, 10010, 10011, 10060, 10100, 10101, 10106, 10110, 10111, 10301, 10306, 10600, 11000, 11001, 11006, 11010, 11060, 11100, 11101, 16310, 32111, 36060, 36100, 36361
OFFSET
1,3
COMMENTS
Generated with DrScheme.
EXAMPLE
1031316261^2 = 1063613230203020121.
CROSSREFS
Cf. A136808, ..., A137147.
Sequence in context: A068442 A096549 A248757 * A109397 A133210 A324975
KEYWORD
base,nonn
AUTHOR
Jonathan Wellons (wellons(AT)gmail.com), Jan 22 2008
STATUS
approved