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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
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8281, 183184, 328329, 528529, 715716, 60996100, 82428241, 98029801, 1322413225, 4049540496, 106755106756, 453288453289, 538277538276, 998002998001, 20661152066116, 29752082975209, 2214532822145329, 2802768328027684, 7783702677837025, 9998000299980001
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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REFERENCES
| David Wells, The Penguin Dictionary of Curious and Interesting Numbers, p. 162 (Rev. ed. 1999)
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EXAMPLE
| 82428241 is included because 9079^2 = 82428241 and 8242 and 8241 are consecutive integers.
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CROSSREFS
| Sequence in context: A166194 A188101 A157731 * A203881 A145527 A054215
Adjacent sequences: A064011 A064012 A064013 * A064015 A064016 A064017
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KEYWORD
| nonn,base
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AUTHOR
| Harvey P. Dale (hpd1(AT)nyu.edu), Sep 17 2001
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EXTENSIONS
| More terms from Charles R Greathouse IV, Nov 18 2010.
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