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A156149 Primes p such that prime(p)+2 = 0 (mod p), where prime(p)=A000040(p) is the p-th prime. 3
11, 71, 637319, 637327 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

The subsequence of primes in A092044.

LINKS

Table of n, a(n) for n=1..4.

FORMULA

a(n) = A000720(A156150(n)) = A000040(A156148(n))

PROG

(PARI) p=c=0; until(0, until( isprime(c++), p=nextprime(p+1)); (p+2)%c & next; print1( c", "))

CROSSREFS

Cf. A156154.

Sequence in context: A034196 A236173 A092044 * A258402 A006975 A260585

Adjacent sequences:  A156146 A156147 A156148 * A156150 A156151 A156152

KEYWORD

hard,more,nonn

AUTHOR

M. F. Hasler, Feb 04 2009

STATUS

approved

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Last modified November 14 17:24 EST 2019. Contains 329126 sequences. (Running on oeis4.)