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A050508
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Golden rectangle numbers: n * A007067(n).
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4
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0, 2, 6, 15, 24, 40, 60, 77, 104, 135, 160, 198, 228, 273, 322, 360, 416, 476, 522, 589, 640, 714, 792, 851, 936, 1000, 1092, 1188, 1260, 1363, 1470, 1550, 1664, 1749, 1870, 1995, 2088, 2220, 2318, 2457, 2600, 2706, 2856, 3010, 3124, 3285, 3404, 3572, 3744
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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0,2
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LINKS
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MAPLE
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MATHEMATICA
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PROG
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(Python)
from math import isqrt
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CROSSREFS
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KEYWORD
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easy,nice,nonn
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AUTHOR
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Klaus Strassburger (strass(AT)ddfi.uni-duesseldorf.de), Dec 28 1999
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STATUS
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approved
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