%I #9 Jun 23 2020 19:10:05
%S 1,1,3,11,47,193,869,3583,12399,51287,217551,867797,3274727,13099145,
%T 55568089,216651145,878354151,3609915051,13596245715,55617915013,
%U 220140920491,676614665133,2955537029341,11835711831601,48642769948139
%N Self-convolution equals A112565.
%C A112565 is the main diagonal of square table A112564 of generalized Flavius Josephus sieves. It is not yet certain that this sequence consists entirely of integers.
%C The first non-integral term is a(84) = 102317017376376435483208037493436891797489491884241/2. [From _David Wasserman_, Jul 02 2009]
%H <a href="/index/J#Josephus">Index entries for sequences related to the Josephus Problem</a>
%Y Cf. A112564, A112565, A112566.
%K nonn
%O 0,3
%A _Paul D. Hanna_, Oct 14 2005
%E More terms from _David Wasserman_, Jul 02 2009