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A166272 Numerator of A166100(A166101(n))/A166102(n). 4

%I #3 Mar 31 2012 13:21:20

%S 1,13,29,121,164,269,407,758,749,1093,1217,1484,2459,2429,3242,3671,

%T 4133,3298,5132,6830,7454,6749,9841,10208,8158,10961,11747,13364,

%U 15149,17012,18983,15178,19964,22139,18749,25544,21869,27947,29186

%N Numerator of A166100(A166101(n))/A166102(n).

%C Conjecture: equal to 3*A166100(A166101(n))/A166102(n), i.e. the denominator of the quotient A166100(A166101(n))/A166102(n) in its reduced form is always 3.

%H A. Karttunen, <a href="/A166272/b166272.txt">Table of n, a(n) for n = 1..64</a>

%Y Cf. A166272.

%K nonn

%O 1,2

%A _Antti Karttunen_, Oct 13 2009

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