OFFSET
3,2
LINKS
Reinhard Zumkeller, Table of n, a(n) for n = 3..1000
FORMULA
G.f.: z^3*(1+5z+8z^2+13z^3)/[(1-z)^4*(1+z)^3]. - Emeric Deutsch, Jan 25 2004
PROG
(Haskell)
a026382 = flip a026374 3 -- Reinhard Zumkeller, Feb 22 2014
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved