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A020993
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List of scores that can be achieved with four darts all of which hit a dartboard with regions labeled 1, 5, 10, 25.
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1
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100, 85, 80, 76, 70, 65, 61, 60, 56, 55, 52, 50, 46, 45, 41, 40, 37, 36, 35, 32, 31, 30, 28, 26, 25, 22, 21, 20, 17, 16, 13, 12, 8, 4
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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0,1
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COMMENTS
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Seen on a list of puzzles circa 1998. The explanation was supplied by Antonio G. Astudillo, Nov 24 2011.
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REFERENCES
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Tom Bassarear, Mathematics for Elementary School Teachers, Houghton Mifflin Company, 2007, 4th ed. (see Exercise 15 on page 55 and its solution on page A-5). - From Antonio G. Astudillo.
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LINKS
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MATHEMATICA
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Reverse[Union[Total/@Tuples[{1, 5, 10, 25}, 4]]] (* Harvey P. Dale, Oct 25 2020 *)
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CROSSREFS
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KEYWORD
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fini,full,nonn
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AUTHOR
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STATUS
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approved
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