A068972 - OEIS

%I #6 Oct 13 2019 22:25:40

%S 2,11,13,7,11,13,259,2,48,1001,9901,999001,101,9901,999001,999001,

%T 999999000001,100000042609376

%N Multipliers resulting from A068665.

%Y Cf. A068664, A068666, A068667, A068971, A068973, A068974.

%K nonn,base,more,hard

%O 1,1

%A _Patrick De Geest_, Mar 30 2002

%E a(17)-a(18) from _Giovanni Resta_, Sep 25 2019