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A292158
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Regular triangle in which the n-th row lists the least n-tuple of positive integers in which the sum of any two members is a square.
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1
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1, 1, 3, 2, 34, 47, 208, 224, 352, 737, 7442, 28658, 148583, 177458, 763442
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OFFSET
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1,3
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LINKS
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Gordon Hamilton, Kiran S. Kedlaya, and Henri Picciotto, Square-Sum Pair Partitions, The College Mathematics Journal, Vol. 46, No. 4 (September 2015), pp. 264-269.
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EXAMPLE
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Triangle begins:
1;
1, 3;
2, 34, 47;
208, 224, 352, 737;
7442, 28658, 148583, 177458, 763442;
...
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CROSSREFS
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KEYWORD
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AUTHOR
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STATUS
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approved
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