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A061484 Numerator of 1/3 + 3/5 + 5/7 + ... + (2n - 1)/(2n + 1). 0

%I

%S 0,1,14,173,764,11239,184222,223261,4471112,97969133,111132998,

%T 2861599189,15847336748,52189778369,1649032491226,55341482060581,

%U 59580601511056,63835349051671,2519849300889202,2678253518766877

%N Numerator of 1/3 + 3/5 + 5/7 + ... + (2n - 1)/(2n + 1).

%e 1/3, 14/15, 173/105, 764/315,...

%p summ := 0; for n from 1 to 30 do printf("%d ", numer(summ)); if (1 = 1) then summ := summ + (2*n-1)/(2*n+1): end if; od;

%K nonn,frac,easy

%O 0,3

%A _Amarnath Murthy_, May 05 2001

%E Corrected and extended by Winston C. Yang (winston(AT)cs.wisc.edu), May 19 2001

%E Fourth example term corrected by Charles J. Daniels (chajadan(AT)gmail.com), Dec 02 2009

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Last modified October 25 14:34 EDT 2021. Contains 348255 sequences. (Running on oeis4.)