A083767 - OEIS

%I #11 Mar 27 2020 06:31:16

%S 1,12,113,219,321,446,12337,3498,32629

%N Sum of n-th row of A083764 divided by n.

%F a(n) = A083766(n)/n.

%e a(3)=(3+33+303)/3=113 and a(7)=(7+77+707+777+7007+7777+70007)/7=12337.

%Y Cf. A083764, A083765, A083766, A083768.

%K easy,fini,full,nonn,base

%O 1,2

%A _Amarnath Murthy_ and Meenakshi Srikanth (menakan_s(AT)yahoo.com), May 06 2003

%E Corrected and extended by _R. J. Mathar_, Nov 25 2006