This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A104317 #3 Mar 30 2012 18:50:49
%S A104317 0,0,0,0,14,35,186,446,2151,5579,22348,58927,216816,583410
%N A104317 Number of n-digit squares with no zero digits, having roots containing at least one zero.
%C A104317 a(n) < A104264(n).
%e A104317 a(5) = #{11236=106, 11449=107^2, 11664=108^2, 11881=109^2,
%e A104317 41616=204^2, 42436=206^2, 42849=207^2, 43264=208^2, 43681=209^2,
%e A104317 92416=304^2, 93636=306^2, 94249=307^2, 94864=308^2, 95481=309^2} = 14.
%Y A104317 Cf. A104316, A104315, A104264.
%K A104317 nonn,base
%O A104317 1,5
%A A104317 _Reinhard Zumkeller_, Mar 01 2005