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A117392
Smallest prime p=prime(k) such that there exist numbers i and j with prime(k-1) < i < p < j < prime(k+1) and gcd(i,j)=n.
1
7, 11, 47, 29, 23, 37, 157, 97, 199, 89, 127, 113, 317, 331, 839, 479, 293, 211, 541, 1399, 1973, 1637, 1129, 3229, 2971, 3433, 7253, 6397, 2179, 3989, 4297, 1327, 1361, 4831, 7963, 8501, 7283, 4177, 16301, 2503, 17257, 7993, 18839, 16033, 31957, 9587
OFFSET
2,1
COMMENTS
A117391(A049084(a(n)) - 1) = n.
CROSSREFS
Sequence in context: A153377 A062209 A086828 * A105867 A166653 A057290
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Mar 11 2006
STATUS
approved