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A036472
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Amicable quadruples: the numbers b referred to in A036471.
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6
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3361680, 4090320, 4839120, 5116320, 5831280, 6029100, 6640200, 6541920, 6922080, 6902280, 7087080, 7436520, 7327320, 7054320, 7722000, 7852320, 8157240, 8157240, 8920800, 9360540, 8759520, 9621360, 10174500, 10174500, 10098000, 10316880, 10085040
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listen;
history;
text;
internal format)
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OFFSET
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1,1
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LINKS
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Donovan Johnson, Table of n, a(n) for n = 1..2000
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CROSSREFS
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Cf. A036471, A036473, A036474, A116148.
Sequence in context: A257917 A257916 A015408 * A206168 A206382 A114682
Adjacent sequences: A036469 A036470 A036471 * A036473 A036474 A036475
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KEYWORD
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nonn
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AUTHOR
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Yasutoshi Kohmoto
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EXTENSIONS
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The present first term was found by Dean Hickerson, Nov 06 2006.
That this is the first term was confirmed by Giovanni Resta, Nov 14 2006, who also found a(2)-a(18).
Edited by N. J. A. Sloane, Nov 07 2006 and Nov 27 2006
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STATUS
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approved
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