OFFSET
0,4
FORMULA
Conjectures from Colin Barker, Mar 08 2019: (Start)
G.f.: (1 + x + x^3)*(1 + x - x^9) / ((1 + x)*(1 - x^2 - x^4)).
a(n) = -a(n-1) + a(n-2) + a(n-3) + a(n-4) + a(n-5) for n>12.
(End)
MAPLE
with(combinat): a:=proc(n) if n=0 then 1 else ceil(fibonacci(n)/a(n-1)) end if end proc: seq(a(n), n=0..50); # Emeric Deutsch, Aug 09 2008
MATHEMATICA
RecurrenceTable[{a[0]==1, a[n]==Ceiling[Fibonacci[n]/a[n-1]]}, a, {n, 50}] (* Harvey P. Dale, Dec 13 2013 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Leroy Quet, Jul 18 2008
EXTENSIONS
More terms from Emeric Deutsch, Aug 09 2008
STATUS
approved