OFFSET
1,1
EXAMPLE
a(13) = 104, 104 + 9*11*(13 mod 10) = 104 + 9*11*3 = 104 + 297 = 401.
CROSSREFS
KEYWORD
base,easy,nonn,uned
AUTHOR
Amarnath Murthy and Meenakshi Srikanth (menakan_s(AT)yahoo.com), May 09 2003
STATUS
approved