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Number of binary digits of A007442(n).
0

%I #24 Dec 04 2022 20:32:32

%S 2,1,1,1,2,4,5,6,7,8,9,10,11,11,9,12,14,16,17,18,19,20,21,21,21,21,21,

%T 24,26,27,28,29,30,31,32,32,33,33,31,34,36,38,39,40,41,41,41,41,44,46,

%U 48,49,51,52,53,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80

%N Number of binary digits of A007442(n).

%t nn = 80; p = Prime@ Range@ nn; t = Table[ Differences[p, n][[1]], {n, 0, nn - 1}]; lid = Table[ Length@ IntegerDigits[ t[[n]], 2], {n, nn}]

%Y Cf. A007442, A358618, A358619.

%K base,easy,nonn

%O 1,1

%A _Clark Kimberling_ and _Robert G. Wilson v_, Oct 31 2022