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Same as A121863 but start at 8 instead of 16.
4

%I #10 Jul 06 2018 04:45:52

%S 8,14,44,268,72368,10474616694,548587974441592064876,

%T 165096873787118432788111503546470822864506422983866575256543132

%N Same as A121863 but start at 8 instead of 16.

%C The convention used here is that e.g. 9_8 = 9.

%C The next term is too large to include.

%D David Applegate, Marc LeBrun and N. J. A. Sloane, Descending Dungeons and Iterated Base-Changing, in "The Mathematics of Preference, Choice and Order: Essays in Honor of Peter Fishburn", edited by Steven Brams, William V. Gehrlein and Fred S. Roberts, Springer, 2009, pp. 393-402.

%H David Applegate, Marc LeBrun and N. J. A. Sloane, <a href="https://arxiv.org/abs/math/0611293">Descending Dungeons and Iterated Base-Changing</a>, arXiv:math/0611293 [math.NT], 2006-2007.

%H David Applegate, Marc LeBrun, N. J. A. Sloane, <a href="https://www.jstor.org/stable/40391135">Descending Dungeons, Problem 11286</a>, Amer. Math. Monthly, 116 (2009) 466-467.

%K nonn,base

%O 3,1

%A _N. J. A. Sloane_, Sep 05 2006