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%I N1787 #24 Jan 25 2020 03:48:23
%S 1,6,66,702,7350,76266,786858,8086074,82848522,846886962,8640964782
%N Self-avoiding walks on the f.c.c. lattice.
%D N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
%H D. S. McKenzie and C. Domb, <a href="https://doi.org/10.1088/0370-1328/92/3/316">The second osmotic virial coefficient of athermal polymer solutions</a>, Proceedings of the Physical Society, 92 (1967) 632-649.
%F Apparently a(n) = A001336(n-1)/2 for n > 1. - _Andrey Zabolotskiy_, Dec 29 2018
%Y Cf. A001336, A002902.
%K nonn,walk,more
%O 1,2
%A _N. J. A. Sloane_, Jun 12 2012
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