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%I #4 Oct 08 2019 22:21:42
%S 1,2,-1,3,-1,3,-1,2,2,-1,2,1,1,2,-1,2,1,1,1,1,2,-1,2,1,2,-1,2,1,1,1,1,
%T 1,3,-2,3,-2,5,-2,3,-2,3,1,1,2,-1,2,1,1,1,1,1,1,1,1,1,1,2,-1,2,1,1,1,
%U 1,1,1,1,1,1,1,1,1,1,1,1,2,-1,3,-1,2,1,1,1
%N First differences of A328047.
%o (PARI) my(v=[1], terms=40); while(1, if(#v > terms, break); for(k=1, oo, if(bigomega(k)!=bigomega(v[#v]) && !setsearch(vecsort(v), k), print1(k-v[#v], ", "); v=concat(v, k); break)))
%Y Cf. A328047, A328048, A328050.
%K sign,easy
%O 1,2
%A _Felix Fröhlich_, Oct 03 2019
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