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A051860
Prime numbers in order of their appearance in A051686.
1
2, 3, 7, 5, 19, 13, 37, 11, 31, 29, 61, 17, 23, 103, 83, 41, 47, 43, 107, 53, 97, 59, 67, 79, 73, 71, 109, 167, 151, 197, 127, 163, 89, 137, 157, 139, 113, 233, 181, 101, 229, 193, 179, 211, 131, 149, 373, 251, 271, 307, 173, 409, 199, 283, 227, 349, 263, 443, 313
OFFSET
1,1
COMMENTS
A051686 includes the minimal 2k-Germain primes, which show a special order of emergence as 2k increases. This sequence shows this order.
Each prime seems to appear several times.
EXAMPLE
37 appears first in A051686 at the 148th position and it is the 7th new prime number which arises, sooner than smaller primes like 11, 31, 29, 17, 23, so a(7)=37.
CROSSREFS
KEYWORD
nonn
AUTHOR
Labos Elemer, Dec 14 1999
STATUS
approved