A083805 n-th partial concatenation of terms of A083804 divided by n.
1, 6, 40, 300, 2400, 20000, 171429, 1500004, 13333369, 1200003211, 10909120100, 100000267584, 9230793930832, 85714515072012, 8000021406721121, 750002006880105095, 7058842417695106777, 66666845056009341783
Offset: 1
Examples
1,12,120,1200,12000,120000 1200003 etc. are multiples of 1,2,3,4,5,6 and 7 respectively.
Crossrefs
Cf. A083804.
Extensions
More terms from Joshua Zucker, May 18 2006