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Number of compositions of n where the difference between largest and smallest parts equals six.
2

%I #4 Jan 05 2019 09:39:46

%S 0,0,2,3,12,23,61,135,306,676,1487,3217,6931,14832,31564,66844,141021,

%T 296460,621290,1298416,2706869,5630554,11688444,24219318,50099741,

%U 103475201,213410807,439563765,904260858,1858097728,3813986918,7820873757,16022252780

%N Number of compositions of n where the difference between largest and smallest parts equals six.

%H Alois P. Heinz, <a href="/A323123/b323123.txt">Table of n, a(n) for n = 6..3342</a>

%Y Column k=6 of A214258.

%K nonn

%O 6,3

%A _Alois P. Heinz_, Jan 05 2019