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Read the first n decimal digits of Pi-3 backwards.
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%I #19 Feb 07 2019 15:23:27

%S 1,41,141,5141,95141,295141,6295141,56295141,356295141,5356295141,

%T 85356295141,985356295141,7985356295141,97985356295141,

%U 397985356295141,2397985356295141,32397985356295141,832397985356295141,4832397985356295141,64832397985356295141,264832397985356295141

%N Read the first n decimal digits of Pi-3 backwards.

%C a(n) is A039916(n) read backwards.

%C With the 3 on the end: A092845.

%F a(n) = A004086(A039916(n)). - _Alois P. Heinz_, Feb 16 2015

%t Module[{nn=30,pd},pd=Rest[RealDigits[Pi,10,nn][[1]]];Table[FromDigits[ Reverse[ Take[pd,n]]],{n,nn-1}]] (* _Harvey P. Dale_, Feb 07 2019 *)

%Y Cf. A000796, A004086, A039916, A092845.

%K nonn,base,dumb,easy

%O 1,2

%A _Christian Perfect_, Feb 10 2015