%I #17 Jul 26 2022 17:48:10
%S 1,1,1,1,4,15,35,77,226,1003,4627,22195,107764,553107,3219398,
%T 20940662,146173751,1077052928
%N First differences of A323289.
%H Rémy Sigrist, <a href="/A323452/a323452.cs.txt">C# program</a>
%o (C#) See Links section.
%Y Cf. A323286-A323289.
%K nonn,base,more
%O 1,5
%A _N. J. A. Sloane_, Jan 15 2019
%E a(7)-a(16) from _Rémy Sigrist_, Jan 15 2019
%E a(17) from _Michael S. Branicky_, Jul 24 2022
%E a(18) from _Michael S. Branicky_, Jul 26 2022
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