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a(n) = prime(n)!/10 - 1.
18

%I #33 Jan 21 2023 18:10:40

%S 11,503,3991679,622702079,35568742809599,12164510040883199,

%T 2585201673888497663999,884176199373970195454361599999,

%U 822283865417792281772556287999999

%N a(n) = prime(n)!/10 - 1.

%F a(n) = A039716(n)/10 - 1. - _Elmo R. Oliveira_, Jan 20 2023

%t Table[(Prime[n]! - 10)/10, {n, 3, 20}]

%o (PARI) a(n) = prime(n)!/10 - 1 \\ _David A. Corneth_, Jun 02 2017

%Y Cf. A039716, A139189, A139190, A139191, A139192, A139193, A139194, A139195, A139196, A139197.

%K nonn,less

%O 3,1

%A _Artur Jasinski_, Apr 11 2008