%I #9 Dec 19 2015 13:09:09
%S 1,4,1,10,4,1,26,14,4,1,55,36,14,4,1,121,91,40,14,4,1,237,202,101,40,
%T 14,4,1,468,439,238,105,40,14,4,1,867,887,524,248,105,40,14,4,1,1597,
%U 1758,1105,560,252,105,40,14,4,1,2821,3325,2223,1190,570,252,105,40
%N Matrix 4th power of partition triangle A008284.
%C Row sums form A022813 (number of terms in n-th derivative of a function composed with itself 5 times). - _Paul D. Hanna_, Jul 13 2004
%e 1; 4,1; 10,4,1; 26,14,4,1; ...
%Y Cf. A038497, A038498, A039805, A039807. a(n, 1) = A022812(n) (first column).
%Y Cf. A022813.
%K nonn,tabl
%O 0,2
%A _Christian G. Bower_, Feb 15 1999