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Triangle T(n,k) = Fib(n-k+4)-n-k-3, n>=1, 0<=k<n, read by rows.
1

%I #4 Apr 30 2014 01:30:32

%S 1,3,1,7,3,1,14,7,3,1,26,14,7,3,1,46,26,14,7,3,1,79,46,26,14,7,3,1,

%T 133,79,46,26,14,7,3,1,221,133,79,46,26,14,7,3,1,364,221,133,79,46,26,

%U 14,7,3,1,596,364,221,133,79,46,26,14,7,3,1,972,596,364,221,133,79,46,26

%N Triangle T(n,k) = Fib(n-k+4)-n-k-3, n>=1, 0<=k<n, read by rows.

%C Repeatedly writing the sequence A001924 backwards.

%e First few rows of the triangle are:

%e 1;

%e 3, 1;

%e 7, 3, 1;

%e 14, 7, 3, 1;

%e 26, 14, 7, 3, 1;

%e 46, 26, 14, 7, 3, 1;

%e ...

%Y Row sums are in A014162.

%Y Cf. A104732.

%K nonn,tabl

%O 1,2

%A _Gary W. Adamson_, Mar 26 2005

%E Edited by _Ralf Stephan_, Apr 05 2009