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A087813
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(1/n)*(binomial(2n,n)-2^n) as n runs through the primes.
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0
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1, 4, 44, 472, 63944, 799416, 137263244, 1860249448, 357974884304, 1036802274574832, 15013817777670240, 47192717951302358280, 10360599532843724350568, 154361699651510683256944
(list; graph; refs; listen; history; internal format)
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