OFFSET
1,2
FORMULA
a(n) = A083766(n)/n.
EXAMPLE
a(3)=(3+33+303)/3=113 and a(7)=(7+77+707+777+7007+7777+70007)/7=12337.
CROSSREFS
KEYWORD
easy,fini,full,nonn,base
AUTHOR
Amarnath Murthy and Meenakshi Srikanth (menakan_s(AT)yahoo.com), May 06 2003
EXTENSIONS
Corrected and extended by R. J. Mathar, Nov 25 2006
STATUS
approved