%I #8 Aug 27 2020 01:53:56
%S 1,9,95,1195,17251,266331,4216075,67130923,1072424939
%N A335703(4n).
%C In theory this should be easier to analyze than A335703, since the construction follows a cycle of four steps.
%Y Cf. A328078, A335703, A337267, A337268.
%K nonn,more
%O 0,2
%A _Rémy Sigrist_ and _N. J. A. Sloane_, Aug 26 2020
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