%I #10 Feb 13 2019 10:40:16
%S 1,2,2,1,3,2,4,4,6,7,11,11,20,16,1,35,22,3,1,61,29,6,4,103,38,10,11,
%T 170,50,16,23,1,278,66,27,41,4,451,87,46,67,12,728,114,77,103,31,1165,
%U 149,127,152,71,1849,194,210,216,148,2916,251,354,297,284,4577
%N Irregular triangle read by rows: T(n,k) (n>=1) = number of occurrences of k in n-th generation of A306211.
%H Lars Blomberg, <a href="/A323479/b323479.txt">Table of n, a(n) for n = 1..247</a> (The first 55 generations)
%e Triangle begins:
%e 1,
%e 2,
%e 2, 1,
%e 3, 2,
%e 4, 4,
%e 6, 7,
%e 11, 11,
%e 20, 16, 1,
%e 35, 22, 3, 1,
%e 61, 29, 6, 4,
%e 103, 38, 10, 11,
%e 170, 50, 16, 23, 1,
%e ...
%Y Cf. A306211, A306215 (row sums), A323477, A323481 (first column).
%K nonn,tabf
%O 1,2
%A _N. J. A. Sloane_, Jan 31 2019
%E a(20)-a(63) from _Lars Blomberg_, Feb 13 2019