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Search: id:A058413
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A058413 Numbers n such that n^2 contains only digits {0,1,4}, not ending with zero. +0
2
1, 2, 12, 21, 38, 102, 201, 1002, 1049, 2001, 10002, 10679, 20001, 20348, 100002, 100549, 200001, 202512, 375501, 643771, 1000002, 1020348, 2000001, 2002848, 10000002, 10200201, 20000001, 20024988, 20100102, 100000002, 100202001 (list; graph; listen)
OFFSET

1,2

LINKS

P. De Geest, Index to related sequences

Hisanori Mishima, Sporadic tridigital solutions

CROSSREFS

Cf. A058414.

Sequence in context: A034049 A073041 A053898 this_sequence A053890 A053896 A155890

Adjacent sequences: A058410 A058411 A058412 this_sequence A058414 A058415 A058416

KEYWORD

nonn,base

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com), Nov 15 2000.

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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