%I M4262 #21 Jun 15 2018 08:45:18
%S 0,6,52,411,3392,30070,287802,2969267,32902560,389989449,4924511300,
%T 65995764461,935412316380,13978234748257,219593721606826,
%U 3617245945896600,62330776215811680,1121143456571006754,21008889235589947362
%N Tumbling distance for n-input mappings with 3 steps.
%D N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
%H T. Hogg and B. A. Huberman, <a href="https://doi.org/10.1103/PhysRevA.32.2338">Attractors on finite sets: the dissipative dynamics of computing structures</a>, Phys. Review A 32 (1985), 2338-2346.
%H T. Hogg and B. A. Huberman, <a href="/A000258/a000258.pdf">Attractors on finite sets: the dissipative dynamics of computing structures</a>, Phys. Review A 32 (1985), 2338-2346. (Annotated scanned copy)
%H B. A. Huberman, T. H. Hogg, & N. J. A. Sloane, <a href="/A005945/a005945.pdf">Correspondence, 1985</a>
%K nonn
%O 0,2
%A _N. J. A. Sloane_.
%E Title improved and more terms from _Sean A. Irvine_, Jun 15 2018