OFFSET
16,2
REFERENCES
J. B. Hendrickson and C. A. Parks, "Generation and Enumeration of Carbon skeletons", J. Chem. Inf. Comput. Sci, vol. 31 (1991) pp. 101-107. See Table 6 on page 103.
EXAMPLE
If the ring size 16 then the number of skeletons is 1.
If the ring size 15 then the number of skeletons is 2.
If the ring size 14 then the number of skeletons is 11.
If the ring size 13 then the number of skeletons is 39.
If the ring size 3 then the number of skeletons is 83571.
CROSSREFS
KEYWORD
nonn
AUTHOR
Parthasarathy Nambi, Jan 05 2007
STATUS
approved