%I
%S 1,217,22597,680945,9490490,80581316,486166212,2286928302,8905291815,
%T 29900133355,89103652231,240740576407,599256323432,1391503809710,
%U 3043867911470,6322051689996,12547838923677,23925432720237,44020219452505,78445310367085,135826279312486
%N First differences of A060530.
%H T. D. Noe, <a href="/A100794/b100794.txt">Table of n, a(n) for n = 0..1000</a>
%K nonn,easy
%O 0,2
%A _N. J. A. Sloane_, Jan 04 2005
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