%I #11 Apr 11 2021 02:59:55
%S 3,7,60,121,973,15577,62310,498486,3987893,15951575,127612605,
%T 2041801688,32668827017,261350616143,4181609858297,16726439433191,
%U 66905757732766,267623030931067,4281968494897080,34255747959176644,274045983673413158,1096183934693652634
%N Decimal representation of the strings formed by concatenating the digits of Pi in base 2.
%e The digits of Pi (3 1 4 1 5 9 ...) in base 2 (11 1 100 1 101 1001 ...) concatenated to form the base-2 sequence: 11, 111, 111100, 1111001, 1111001101, 11110011011001, etc.
%t Table[FromDigits[Flatten[Take[IntegerDigits[#,2]&/@RealDigits[ Pi,10,50] [[1]],n]],2],{n,40}] (* _Harvey P. Dale_, Jul 27 2011 *)
%Y Cf. A004601.
%K base,easy,nonn
%O 1,1
%A _Gil Broussard_, Aug 29 2009
%E More terms from _Harvey P. Dale_, Jul 27 2011