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%I #2 Mar 30 2012 18:59:20
%S 1,1,1,0,1,1,0,0,2,1,0,0,0,3,1,0,0,0,0,5,1,0,0,0,0,0,8,1,0,0,0,0,0,0,
%T 13,1,0,0,0,0,0,0,0,21,1,0,0,0,0,0,0,0,0,34,1,0,0,0,0,0,0,0,0,0,55,1
%N Inverse of number triangle A128207.
%C Row sums are A001611. Subdiagonal is A000045(n+1).
%e Triangle begins
%e 1,
%e 1, 1,
%e 0, 1, 1,
%e 0, 0, 2, 1,
%e 0, 0, 0, 3, 1,
%e 0, 0, 0, 0, 5, 1,
%e 0, 0, 0, 0, 0, 8, 1,
%e 0, 0, 0, 0, 0, 0, 13, 1,
%e 0, 0, 0, 0, 0, 0, 0, 21, 1,
%e 0, 0, 0, 0, 0, 0, 0, 0, 34, 1,
%e 0, 0, 0, 0, 0, 0, 0, 0, 0, 55, 1
%K nonn,tabl
%O 0,9
%A _Paul Barry_, Feb 19 2007
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