id:A088566 - OEIS Search Results

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Primes p such that the p-th digit in the decimal expansion of Pi is 2.

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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; listen)

	OFFSET	`1,1`
	PROGRAM	`(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: A147089 A045575 A029532 this_sequence A059845 A006142 A001123` `Adjacent sequences: A088563 A088564 A088565 this_sequence A088567 A088568 A088569`
	KEYWORD	`nonn,base`
	AUTHOR	`Cino Hilliard (hillcino368(AT)gmail.com), Nov 19 2003`

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Last modified November 21 14:49 EST 2008. Contains 150807 sequences.

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