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%I #4 May 20 2012 06:06:54
%S 1,2,5,10,21,40,83,161,331,644,1102,3627,5646,10083,29188,53681,84121,
%T 237453,373114,1400757,2443494
%N Number of nondecreasing sequences of n 1..n integers with every element dividing the sequence sum
%C Diagonal of A212536
%e Some solutions for n=8
%e ..1....2....2....2....1....1....1....1....2....1....1....1....4....6....1....2
%e ..1....2....2....2....1....1....4....1....2....1....1....2....7....6....2....2
%e ..2....2....2....2....4....2....4....1....4....1....1....2....7....6....3....2
%e ..2....2....3....2....5....4....5....3....4....2....1....2....7....6....3....3
%e ..4....2....5....2....5....4....5....3....4....3....2....3....7....6....3....3
%e ..4....2....5....4....8....4....5....3....8....4....2....4....8....6....3....4
%e ..7....4....5....7....8....4....8....6....8....4....2....4....8....6....3....4
%e ..7....4....6....7....8....4....8....6....8....8....2....6....8....6....6....4
%K nonn
%O 1,2
%A _R. H. Hardin_ May 20 2012