%I #7 Apr 03 2021 19:04:09
%S 1111,1111,1111,1111,1111,1111,1111,1111,102,1010,1010,200,810,400,
%T 610,600,410,800,210,1010,1010,1010,1011,810,200,1010,1010,200,810,
%U 400,610,600,410,1010,1010,1010,1011,1010,810,200,1010,1010,200,810,400,610,600,410,1010
%N First differences in A085109.
%Y Cf. A085109.
%K nonn,base
%O 1,1
%A _David A. Corneth_, Apr 03 2021