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A058456
Squares composed of digits {0,8,9}, not ending with zero.
2
9, 80089, 90809009099908808089808090889, 89898988900998890088080098089989880890999988989999809
(list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
Table of n, a(n) for n=1..4.
Patrick De Geest, Index to related sequences
Hisanori Mishima, Sporadic tridigital solutions
CROSSREFS
Cf. A058455.
Sequence in context: A013790 A271103 A058452 * A184991 A184993 A014381
Adjacent sequences: A058453 A058454 A058455 * A058457 A058458 A058459
KEYWORD
nonn,base,hard,more
AUTHOR
Patrick De Geest, Nov 15 2000
EXTENSIONS
a(4) from Zhao Hui Du, Feb 28 2024
STATUS
approved

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Last modified November 7 09:19 EST 2024. Contains 377527 sequences.
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