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A058431 Numbers k such that k^2 contains only digits {0,3,6}, not ending with zero. 1
6, 1740871344, 25107103902348156 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
CROSSREFS
Cf. A058432.
Sequence in context: A193150 A307896 A182793 * A045518 A058457 A182794
KEYWORD
nonn,base,hard,more,bref
AUTHOR
Patrick De Geest, Nov 15 2000
STATUS
approved

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Last modified March 28 15:28 EDT 2024. Contains 371254 sequences. (Running on oeis4.)