|
%I #3 Mar 30 2012 16:50:31
%S 1,1,3,1,14,6,2,79,43,14,3,459,326,131,37,8,1,2800,2442,1172,418,108,
%T 20,1
%N Irregular triangle read by rows giving numbers of azulenoid isomers (see Brunvoll et al. for precise definition).
%D J. Brunvoll, S. J. Cyvin and B. N. Cyvin, Azulenoids, MATCH, No. 34, 1996, 91-108.
%e Triangle begins:
%e 1
%e 1
%e 3 1
%e 14 6 2
%e 79 43 14 3
%e 459 326 131 37 8 1
%e 2800 2442 1172 418 108 20 1
%K nonn,tabf
%O 1,3
%A _N. J. A. Sloane_, Sep 23 2006
|
