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%I #10 Sep 29 2025 14:58:31
%S 1,11,141,1931,27437,399067,5898717,88222507,1331336717,20232408443,
%T 309216796733,4747834841803,73183422791533,1131766137398043,
%U 17551887415384989,272866603309799019,4251115355896874189
%N Row sums of triangle A048882.
%H Wolfdieter Lang, <a href="https://cs.uwaterloo.ca/journals/JIS/VOL3/LANG/lang.html">On generalizations of the Stirling number triangles</a>, J. Integer Seqs., Vol. 3 (2000), #00.2.4.
%F G.f.: (1-(1-16*x)^(1/4))/(5*(1-16*x)^(1/4)-1).
%Y Cf. A048882.
%K easy,nonn
%O 1,2
%A _Wolfdieter Lang_