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a(1) = 3; a(n) = read the next a(n-1) base-4 digits of Pi.
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%I #11 Mar 25 2015 13:56:00

%S 3,9,16234

%N a(1) = 3; a(n) = read the next a(n-1) base-4 digits of Pi.

%C The next term is too large to be displayed in full.

%Y The base-10 version of this sequence: A255190.

%Y Cf. A000796 (digits of Pi).

%K nonn,base,bref

%O 1,1

%A _Christian Perfect_, Feb 24 2015