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A067610
Number of stereo alkanes not containing a certain forbidden substructure with combinatorial diameter n.
3
1, 1, 3, 6, 57, 838, 319924, 35630889
OFFSET
1,3
LINKS
R. Davies and P. J. Freyd, C_{167}H_{336} is The Smallest Alkane with More Realizable Isomers than the Observable Universe has Particles, Journal of Chemical Education, Vol. 66, April 1989, pp. 278-281.
CROSSREFS
KEYWORD
nonn
AUTHOR
Peter Freyd (pjf(AT)saul.cis.upenn.edu), Feb 02 2002
EXTENSIONS
Edited by Dean Hickerson, Feb 11 2002
STATUS
approved