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A034992
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a(n)^2 is smallest square number starting with a string of n 8's.
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2
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9, 94, 298, 9428, 298141, 942809, 942809, 94280904, 298142397, 298142397, 298142397, 942809041582, 29814239699996, 94280904158206, 942809041582063, 29814239699997195, 298142396999971959, 2981423969999719594, 29814239699997195951, 29814239699997195952
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OFFSET
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1,1
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LINKS
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EXAMPLE
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a(5) = 298141^2 = {88888}055881.
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CROSSREFS
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KEYWORD
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nonn,base
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AUTHOR
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EXTENSIONS
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More terms from Francisco Salinas (franciscodesalinas(AT)hotmail.com), Dec 23 2001
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STATUS
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approved
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