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Values of n such that len_x(n) = 0 in A090822.
2

%I #14 Aug 05 2018 16:25:56

%S 1,2,3,7,19,39,95,197,441,883,1771,3543,7103,14213,28559,57119

%N Values of n such that len_x(n) = 0 in A090822.

%C So far this very nearly doubles at each step.

%H F. J. van de Bult, D. C. Gijswijt, J. P. Linderman, N. J. A. Sloane and Allan Wilks, <a href="https://cs.uwaterloo.ca/journals/JIS/VOL10/Sloane/sloane55.html">A Slow-Growing Sequence Defined by an Unusual Recurrence</a>, J. Integer Sequences, Vol. 10 (2007), #07.1.2.

%H F. J. van de Bult, D. C. Gijswijt, J. P. Linderman, N. J. A. Sloane and Allan Wilks, A Slow-Growing Sequence Defined by an Unusual Recurrence [<a href="http://neilsloane.com/doc/gijs.pdf">pdf</a>, <a href="http://neilsloane.com/doc/gijs.ps">ps</a>].

%H <a href="/index/Ge#Gijswijt">Index entries for sequences related to Gijswijt's sequence</a>

%Y Cf. A090822, A091411.

%K nonn,more

%O 1,2

%A _N. J. A. Sloane_, Mar 04 2004

%E 28559 and 57119 from _Allan Wilks_, Mar 04 2004