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Bisection of A273943.
2

%I #15 Jun 10 2016 08:34:00

%S 1,2,2,1,1,1,1,1,1,1,1,4,2,1,3,2,2,2,2,2,1,6,5,2,1,2,1,1,1,1,1,4,2,1,

%T 1,1,1,1,1,1,1,5,1,3,1,1,1,1,1,1,1,4,4,1,2,1,1,1,1,1,1,6,3,1,1,1,2,1,

%U 1,1,1,7,2,1,1,1,1,2,1,1,1,8,2,1,1,1,1,1,2,1,1,9,2,1,1,1,1,1,1,2,1,2,1,1,1,1,1,1,1,1,10

%N Bisection of A273943.

%C Statistics up to index 71037: numbers occur with decreasing frequency except for 10 and 11 which come more often than 8.

%C Most numbers > 20 are missing, no number is > 51. Numbers 19 and 25 appear twice, numbers 20, 22, 23, 33, 38, 41, 51 appear only once.

%H Rainer Rosenthal, <a href="/A274013/b274013.txt">Table of n, a(n) for n = 1..71037</a>

%Y Cf. A273943.

%K nonn

%O 1,2

%A _N. J. A. Sloane_, Jun 06 2016