%I #19 Mar 18 2021 13:33:26
%S 0,9,5,9,5,5,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,9,1,1,1,7,
%T 7,7,7,7,7,7,7,7,7,9,7,0,0,7,9,9,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
%U 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7
%N First digit to appear n times in the decimal expansion of Catalan's constant.
%Y Cf. A006752, A096567, A195138, A195139, A195141, A280811, A341430.
%K nonn,base
%O 1,2
%A _Omar E. Pol_, Feb 11 2021
%E More digits from _Alois P. Heinz_, Mar 16 2021