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A014088
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Minimal number of people to give a 50% probability of having at least n coincident birthdays in one year.
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11
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1, 23, 88, 187, 313, 460, 623, 798, 985, 1181, 1385, 1596, 1813, 2035, 2263
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,2
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LINKS
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Table of n, a(n) for n=1..15.
P. Le Conte, Coincident Birthdays
P. Diaconis and F. Mosteller, Methods of studying coincidences, J. Amer. Statist. Assoc. 84 (1989), pp. 853-861.
Bruce Levin, Exact Solutions of the Generalized Birthday Problem
B. Martin, Coincidence:Remarkable or Random
I. Peterson, Mathtrek, Birthday Surprises
Eric Weisstein's World of Mathematics, Birthday Problem.
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CROSSREFS
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Cf. A033810 (2 people on n days), A225852 (3 on n days), A225871 (4 people on n days).
Cf. A088141, A182008, A182009, A182010.
Sequence in context: A044210 A044591 A050255 * A158537 A117049 A142062
Adjacent sequences: A014085 A014086 A014087 * A014089 A014090 A014091
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KEYWORD
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nonn,more,changed
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AUTHOR
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Steven Finch
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EXTENSIONS
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Broken links corrected by Steven Finch, Jan 27 2009
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STATUS
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approved
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