OFFSET
0,1
LINKS
M. Knor, R. Skrekovski, Wiener index of generalized 4-stars and their quadratic line graphs, Austral. J. Combinat. 58 (1) (2014) 119-126, eq. (11).
Index entries for linear recurrences with constant coefficients, signature (5,-5,1).
FORMULA
MAPLE
PROG
(PARI) Vec(( -4+15*x-8*x^2 ) / ( (x-1)*(x^2-4*x+1) ) + O(x^50)) \\ Michel Marcus, Apr 26 2015
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
R. J. Mathar, Apr 26 2015
STATUS
approved