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Search: id:A054738
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| A054738 |
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Squares which can be split into two nonzero squares (perhaps with leading zeros) in two different ways. |
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+0
2
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| 64009, 1600225, 4950625, 6400900, 40005625, 160022500, 324900625, 360050625, 495062500, 624100324, 640090000
(list; graph; listen)
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OFFSET
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0,1
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EXAMPLE
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4950625=2225^2 can be split into 49=7^2 and 50625=225^2 or into 4=2^2 and 950625=975^2; 6400900=2530^2 can be split into 6400=80^2 and 900=30^2 or into 64=8^2 and 00900=30^2
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CROSSREFS
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Cf. A039686.
Sequence in context: A083406 A072693 A119276 this_sequence A031859 A061738 A104939
Adjacent sequences: A054735 A054736 A054737 this_sequence A054739 A054740 A054741
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KEYWORD
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base,nonn
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AUTHOR
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Henry Bottomley (se16(AT)btinternet.com), Apr 26 2000
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