OFFSET
1,1
COMMENTS
The 9th zero in Pi is in the 107th place of the digits 3,1,4,1,5, ...
LINKS
Harvey P. Dale, Table of n, a(n) for n = 1..2000
MATHEMATICA
With[{pidigs=RealDigits[Pi, 10, 10000][[1]]}, Select[Prime[ Range[ 500]], pidigs[[#]]==0&]] (* Harvey P. Dale, Nov 13 2011 *)
PROG
(PARI) pizeros(n, d) = { default(realprecision, 5000); p = Pi; v = Vec(Str(p)); for(x=1, n, if(v[x] == Str(d) && isprime(x-1), print1(x-1", ")) ) }
(PARI) A088563_upto(N=3456)={localprec(N+20); [p|p<-primes([1, #N=digits(Pi\10^-N)]), !N[p]]} \\ M. F. Hasler, Jul 29 2024
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Cino Hilliard, Nov 19 2003
STATUS
approved