

A121866


Same as A121864 but start at 8 instead of 16.


4



8, 14, 40, 262, 352264, 1484585652808, 86279953484628827950028778425712, 7605980144769110332172415576695326607722497051737088217125532622141954502574772559281862172625424410193559821272357826
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OFFSET

3,1


COMMENTS

The convention used here is that e.g. 9_8 = 9.
The next term is too large to include.


REFERENCES

David Applegate, Marc LeBrun and N. J. A. Sloane, Descending Dungeons and Iterated BaseChanging, 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. 393402.


LINKS

Table of n, a(n) for n=3..10.
David Applegate, Marc LeBrun and N. J. A. Sloane, Descending Dungeons and Iterated BaseChanging, arXiv:math/0611293 [math.NT], 20062007.
David Applegate, Marc LeBrun, N. J. A. Sloane, Descending Dungeons, Problem 11286, Amer. Math. Monthly, 116 (2009) 466467.


CROSSREFS

Sequence in context: A220037 A144840 A257709 * A301961 A250478 A059676
Adjacent sequences: A121863 A121864 A121865 * A121867 A121868 A121869


KEYWORD

nonn,base


AUTHOR

N. J. A. Sloane, Sep 05 2006


STATUS

approved



