OFFSET
0,5
REFERENCES
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
LINKS
K. J. Overholt, Efficiency of the Fibonacci search method, Nordisk Tidskr. Informationsbehandling (BIT) 13 (1973), 92-96.
Simon Plouffe, Approximations de séries génératrices et quelques conjectures, Dissertation, Université du Québec à Montréal, 1992; arXiv:0911.4975 [math.NT], 2009.
Simon Plouffe, 1031 Generating Functions, Appendix to Thesis, Montreal, 1992
FORMULA
(Conjecture equivalent to Plouffe g.f.): a(n) = -3 - 2*A001629(n+2) - 3*A001629(n+1) + 2*A001628(n-1) + A020701(n+1). - R. J. Mathar, Dec 06 2010
MAPLE
A006479:=z**3*(1+z+z**2)/(z-1)/(z**2+z-1)**3; # conjectured by Simon Plouffe in his 1992 dissertation
CROSSREFS
KEYWORD
nonn,nice,more
AUTHOR
STATUS
approved