%I #6 Aug 29 2024 01:41:33
%S 0,0,0,3,6,5,12,12,20,24,42,58,97,140,286,478,841,1504,2788,5048
%N Ratio A095109(n)/A095091(n) rounded down.
%C This is the average diving index for those 4k+3 integers in range ]2^n,2^(n+1)] that "dive". See A095101.
%C The ratios before rounding are: 0, 0, 0, 3, 6.5, 5.714286, 12.933333, 12.548387, 20.691176, 24.635135, 42.903226, 58.98494, 97.742751, 140.742413, 286.896704, 478.786471, 841.487894, 1504.108692, 2788.84881, 5048.608416.
%F a(n) = 0 if A095091(n) is 0, otherwise a(n) = floor(A095109(n)/A095091(n)).
%Y A095360 gives the same ratios rounded to nearest integer. A095355 gives similar ratios computed only for 4k+3 primes.
%K nonn,more
%O 1,4
%A _Antti Karttunen_, Jun 12 2004