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A272682
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Square root of concatenation of n and A265432(n).
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3
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15, 4, 145, 6, 65, 7741915625, 825, 85, 905, 30245625, 325, 1090619453125, 36, 37, 38, 39, 402484375, 414731890625, 135, 14, 456875, 46901578125, 475, 4885, 1575, 16, 1625, 165, 5375, 170759375, 54893244140625, 17638317373046875, 1795516819326995849609375, 57642802733386962890625, 185
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OFFSET
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0,1
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COMMENTS
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The square of a(n) is one of the two squares that are required by the definition of A265432(n). The other is in A272683.
Of course if it ever happens that A265432(n) = -1, the definition will need to be changed.
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LINKS
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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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STATUS
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approved
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