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A180005
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Numbers n with the property that the relation 1-d!/((d-i)!d^i)>1/2 holds for integers d>2 between i-1 and n+i-1.
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2
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0, 0, 3, 6, 12, 18, 26, 35, 46, 59, 72, 88, 104, 122, 142, 163, 185, 209, 234, 261, 289, 319, 350, 383, 417, 452, 489, 527, 567, 608, 651, 695, 740, 787, 835, 885, 937, 989, 1043, 1099, 1156, 1215, 1274, 1336, 1399, 1463, 1529, 1596, 1664, 1734, 1806, 1879
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OFFSET
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1,3
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COMMENTS
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The expression is the "birthday problem" probability out of d equally possible birthdays, while given d, i ranges between the smallest integer for which the relation holds and d, and n is the number of values of d for which the relation holds given i.
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LINKS
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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Mario O. Bourgoin (mob(AT)brandeis.edu), Aug 05 2010, Aug 06 2010
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STATUS
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approved
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