OFFSET
1,1
EXAMPLE
a(4) = 10^4-7=9993.
MATHEMATICA
Table[10^n - Prime@ n, {n, 19}] (* Michael De Vlieger, Mar 24 2016 *)
PROG
(PARI) a(n) = 10^n - prime(n); \\ Altug Alkan, Mar 24 2016
CROSSREFS
KEYWORD
nonn
AUTHOR
Emre APARI, Mar 24 2016
EXTENSIONS
More terms from Altug Alkan, Mar 24 2016
STATUS
approved