OFFSET
1,1
LINKS
Stephan Wagner, Graph-theoretical enumeration and digital expansions: an analytic approach, Dissertation, Fakult. f. Tech. Math. u. Tech. Physik, Tech. Univ. Graz, Austria, Feb. 2006, p 13.
Stephan Wagner, A class of trees and its Wiener index, Acta Applic. Mathem. 91 (2) (2006) 119-132.
CROSSREFS
KEYWORD
nonn,fini,full
AUTHOR
Washington Bomfim, Feb 17 2011
STATUS
approved