OFFSET
1,9
COMMENTS
For the first one million primes, the distribution of the values (0..8) is {166572, 361136, 69399, 194537, 69405, 69460, 27798, 41693, 0} . - Robert G. Wilson v, Aug 02 2010
EXAMPLE
For n=9 : prime(9)=23, and digital root of 23 = 2+3 = 5, so 23 mod 5 = 3.
For n=16 : prime(16)=53, and digital root of 53 = 5+3 = 8, so 53 mod 8 = 5.
MATHEMATICA
f[n_] := Block[{p = Prime@n}, Mod[p, Mod[p, 9]]]; Array[f, 111] (* Robert G. Wilson v, Aug 02 2010 *)
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Jason G. Wurtzel, Jul 23 2010
EXTENSIONS
More terms from Robert G. Wilson v, Aug 02 2010
STATUS
approved