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A268879
a(n) is the least prime p=prime(m) such that gcd (prime(m) + 2, prime(m + 1) + 2) = 2*n - 1.
1
2, 31, 283, 2357, 1069, 8017, 16703, 7963, 88177, 39461, 129127, 101221, 452873, 153763, 525043, 473027, 283303, 1714963, 949307, 736279, 1232089, 7865171, 1138273, 20167369, 14402813, 12501067, 1098847, 3240983
OFFSET
1,1
LINKS
FORMULA
a(n) = prime(A268863(n)) = A000040(A268863(n)).
EXAMPLE
See A268863.
CROSSREFS
Sequence in context: A188225 A164676 A004307 * A120357 A333935 A152278
KEYWORD
nonn
AUTHOR
Zak Seidov, Feb 15 2016
STATUS
approved