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Search: id:A064014
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| A064014 |
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Squares with an even number of digits, the respective halves of which are consecutive integers. |
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+0
1
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| 8281, 183184, 328329, 528529, 715716, 60996100, 82428241, 98029801, 1322413225, 4049540496, 106755106756, 453288453289, 538277538276, 998002998001
(list; graph; listen)
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OFFSET
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0,1
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COMMENT
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82428241 is included because 9079^2 = 82428241, and 8242 and 8241 are consecutive integers.
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REFERENCES
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David Wells, The Penguin Dictionary of Curious and Interesting Numbers, p. 162 (Rev. ed. 1999)
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CROSSREFS
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Adjacent sequences: A064011 A064012 A064013 this_sequence A064015 A064016 A064017
Sequence in context: A031844 A045056 A031850 this_sequence A054215 A031679 A031589
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KEYWORD
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nonn
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AUTHOR
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Harvey P. Dale (hpd1(AT)nyu.edu), Sep 17 2001
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