%I #12 Sep 28 2023 14:18:02
%S 1,0,1,1,2,3,5,8,13,20,33,52,84,134,215,344,551,882,1413,2262,3623,
%T 5801,9290,14876,23822,38147,61087,97821,156646,250844,401689,643243,
%U 1030056,1649477,2641386,4229776,6773341
%N Expansion of 1/(1-x^2-x^3-x^4-x^5-x^6-x^7-x^8).
%H Vincenzo Librandi, <a href="/A013985/b013985.txt">Table of n, a(n) for n = 0..1000</a>
%H R. Mullen, <a href="https://cs.uwaterloo.ca/journals/JIS/VOL12/Mullen/mullen2.html">On Determining Paint by Numbers Puzzles with Nonunique Solutions</a>, JIS 12 (2009) 09.6.5
%H <a href="/index/Rec#order_08">Index entries for linear recurrences with constant coefficients</a>, signature (0, 1, 1, 1, 1, 1, 1, 1).
%t CoefficientList[Series[1 / (1 - x^2 - x^3 - x^4 - x^5 - x^6 - x^7 - x^8), {x, 0, 40}], x] (* _Vincenzo Librandi_, Jun 23 2013 *)
%Y See A000045 for the Fibonacci numbers.
%K nonn,easy
%O 0,5
%A _N. J. A. Sloane_.