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Coefficients of a polynomial used in calculation of A055915.
2

%I #12 Mar 10 2020 13:34:32

%S 1,8,36,156,524,1552,4259,10394,24183,51875,106494,206745,384905,

%T 687199,1183788,1963561,3173730,4927653,7548433,11034284,16135051,

%U 22312164,31309061,41115663,55583921,69539866,90846746,108550608,137370735

%N Coefficients of a polynomial used in calculation of A055915.

%C Last term has index 80.

%H Georg Fischer, <a href="/A055918/b055918.txt">Table of n, a(n) for n = 0..80</a>

%H A. J. Guttmann and A. R. Conway, <a href="https://researchers.ms.unimelb.edu.au/~guttmann@unimelb/articles/hexfinal.pdf">Hexagonal lattice directed site animals</a>, Statistical Physics on the Eve of the Twenty-First Century, ed. M. T. Batchelor, World Scientific, 1999 (t_9,m for hexagonal lattices, Table 1).

%K nonn,fini,full

%O 0,2

%A _Christian G. Bower_, Jun 22 2000

%E Corrected by _R. J. Mathar_, Oct 31 2006