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A039625 Number of planar simply-connected mono-q-polyhexes for q=5. 1

%I #7 Jul 31 2019 18:46:52

%S 1,1,4,15,69,329,1635,8208

%N Number of planar simply-connected mono-q-polyhexes for q=5.

%D J. Brunvoll, B. N. Cyvin, and S. J. Cyvin, Studies of some chemically relevant polygonal system mono-q-polyhexes, ACH Models in Chem., 133 (3) (1996), 277-298.

%Y Cf. A018190.

%K nonn

%O 1,3

%A _N. J. A. Sloane_.

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Last modified May 15 05:46 EDT 2024. Contains 372538 sequences. (Running on oeis4.)