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A053938 Numbers k such that k^2 contains only digits {3,4,6}. 1
2, 6, 8, 58, 2108, 665908, 682908, 6583794, 6814942, 58622892, 183475738, 79651953188, 666585663238, 2081740457806, 66817996351009092, 6666680833328031344 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
Author?, Source (txt)
CROSSREFS
Cf. A053939.
Sequence in context: A361427 A204546 A192534 * A102381 A075998 A361296
KEYWORD
nonn,base,more
AUTHOR
Patrick De Geest, Mar 15 2000
EXTENSIONS
More terms from C. Ronaldo (aga_new_ac(AT)hotmail.com), Jan 03 2005
One more term from Jon E. Schoenfield, Sep 04 2006
a(15)-a(16) from Mishima's website, added by Max Alekseyev, Nov 30 2017
STATUS
approved

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Last modified April 23 23:26 EDT 2024. Contains 371917 sequences. (Running on oeis4.)