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Indices of record high-points in A330128.
6

%I #24 Dec 06 2023 04:26:08

%S 1,2,6,40,4000,20000

%N Indices of record high-points in A330128.

%C A367599 is a base-3 analog, and includes the terms 2*3, 2*3^2, 2*3^6, which may be analogous to the terms 4*10 and 4*10^3 here.

%C a(7) <= 80000000000; see linked a-file for indices in A037124 producing increasingly high values of A330128. - _Michael S. Branicky_, Dec 05 2023

%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.

%Y A367599 is a base-3 analog.

%K nonn,more,base

%O 1,2

%A _N. J. A. Sloane_, Nov 24 2023

%E a(6) from _Michael S. Branicky_, Nov 26 2023