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%I #6 Oct 11 2017 10:24:02
%S 1,2,5,13,37,106,331,981,3473,9010,49481,-7435,1744909,-13392950,
%T 186659383,-2369054219,33839782689,-510323573086,8221794054733,
%U -140449867800547,2538204766893461,-48376680944601302,969915363800997571,-20407191628360339979
%N Row sums of A293472.
%F a(n) = p(n, 1) where p(n, t) is the n-th derivative of x^x with t = log(x), evaluated at x = 1.
%e Since p(3, t) = 3 + 6*t + 3*t^2 + t^3 (compare the example in A293472), a(3) = p(3, 1) = 13.
%Y Cf. A293472.
%K sign
%O 0,2
%A _Peter Luschny_, Oct 10 2017