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A088566 Primes p such that the p-th digit in the decimal expansion of Pi is 2. 0
7, 17, 29, 103, 113, 137, 281, 293, 457, 463, 547, 601, 631, 823, 1051, 1091, 1109, 1201, 1231, 1283, 1301, 1327, 1399, 1427, 1447, 1487, 1523, 1621, 1663, 1733, 1847, 1907, 1949, 2099, 2141, 2281, 2297, 2309, 2377, 2767, 3023, 3037, 3119, 3121, 3391 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..45.

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", ")) ) }

CROSSREFS

Primes in A053746.

Sequence in context: A250294 A157417 A294133 * A059845 A006142 A228345

Adjacent sequences:  A088563 A088564 A088565 * A088567 A088568 A088569

KEYWORD

nonn,base

AUTHOR

Cino Hilliard, Nov 19 2003

STATUS

approved

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Last modified June 24 23:16 EDT 2021. Contains 345445 sequences. (Running on oeis4.)