%I #18 Nov 20 2016 04:00:50
%S 0,0,1,0,1,2,0,1,2,4,0,1,2,4,7,0,1,2,4,7,12,0,1,2,4,7,12,20,0,1,2,4,7,
%T 12,20,33,0,1,2,4,7,12,20,33,54,0,1,2,4,7,12,20,33,54,88,0,1,2,4,7,12,
%U 20,33,54,88,143,0,1,2,4,7,12,20,33,54,88,143,232
%N Triangle read by rows: T(n,k) = Fibonacci(k+2) - 1.
%e Triangle starts:
%e 0,
%e 0, 1,
%e 0, 1, 2,
%e 0, 1, 2, 4,
%e 0, 1, 2, 4, 7,
%e 0, 1, 2, 4, 7, 12,
%e ...
%Y Cf. A000071, A000045.
%K nonn,tabl,easy,less
%O 0,6
%A _Roger L. Bagula_, Mar 07 2006
%E Edited by _Joerg Arndt_, Nov 20 2016