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%I #12 Dec 09 2020 19:38:51
%S 1,3,7,21,67,219,669,2075,6307,19175,58027,175119,527361,1586139,
%T 4766587,14316141,42981211,129009125,387158355,1161737235,3485735833,
%U 10458256107,31376865309,94134790251,282412759267,847255055025,2541798719467,7625463267275
%N a(n) = nextprime(3^n) - 2^n.
%F a(n) = A151800(A000244(n)) - A000079(n). - _Alois P. Heinz_, Dec 09 2020
%Y Cf. A000079, A000244, A151800.
%K nonn
%O 0,2
%A _N. J. A. Sloane_.
%E More terms from _Sean A. Irvine_, Dec 09 2020
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