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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

Table of n, a(n) for n=1..3.

P. De Geest, Index to related sequences

Hisanori Mishima, Sporadic tridigital solutions

CROSSREFS

Cf. A058432.

Sequence in context: A193150 A307896 A182793 * A045518 A058457 A182794

Adjacent sequences:  A058428 A058429 A058430 * A058432 A058433 A058434

KEYWORD

nonn,base,hard,more,bref

AUTHOR

Patrick De Geest, Nov 15 2000

STATUS

approved

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Last modified September 21 09:52 EDT 2021. Contains 347597 sequences. (Running on oeis4.)