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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
%I #19 Jan 08 2022 11:12:31
%S 1,5,12,25,40,66,91,130,170,224,273,352,415,503,591,703,796,936,1045,
%T 1204,1346,1516,1659,1883,2051,2267,2469,2724,2923,3227,3446,3754,
%U 4022,4338,4612,5016,5297,5667,6005,6443,6766,7250,7595,8076,8509,8993,9382,9993
%N Partial sums of A274628.
%H Sandie Han, Ariane M. Masuda, Satyanand Singh and Johann Thiel, <a href="https://doi.org/10.37236/5684">Orphans in Forests of Linear Fractional Transformations</a>, Electronic Journal of Combinatorics, Vol. 23, No. 3 (2016), Article P3.6.
%Y Cf. A274628.
%K nonn
%O 1,2
%A _N. J. A. Sloane_, Jul 07 2016
%E More terms from _Eric Rowland_, May 26 2018