OFFSET
1,9
LINKS
Harvey P. Dale, Table of n, a(n) for n = 1..1000
MATHEMATICA
FromDigits[Most[IntegerDigits[#]]]&/@Prime[Range[90]] (* Harvey P. Dale, Jan 03 2016 *)
CROSSREFS
KEYWORD
easy,nonn,base
AUTHOR
Giovanni Teofilatto, Apr 07 2010
EXTENSIONS
Corrected by Harvey P. Dale, Jan 03 2016
STATUS
approved