%I #13 Dec 06 2023 10:32:24
%S 2137453,194697747222394,2,199900,19706,209534289952018960,15,
%T 198104936410,19511030,20573,19278442756937613,207556412347088426,
%U 2153441655319779164332,1960210914,204,19,195607586,21,19511029,1922379655900,15,1979,191782579276710577865,1927
%N a(n) is the number of terms in the analog of A121805 but starting with A037124(n), or -1 if that sequence is infinite.
%C This is by definition a subsequence of A330128.
%H Michael S. Branicky, <a href="/A367601/b367601.txt">Table of n, a(n) for n = 1..1000</a>
%H Michael S. Branicky, <a href="/A367602/a367602.txt">Table of indices and record highs in A367601</a>
%Y Cf. A037124, A121805, A330128, A330129, A367364, A367365.
%Y For records see A367602 and A367603.
%K nonn,base
%O 1,1
%A _Michael S. Branicky_ and _N. J. A. Sloane_, Dec 06 2023