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A107685 Swap the order of primes in twin prime pairs. Also, from 5th term (which is 7) on, the primes of A107323. 0
2, 3, 5, 3, 7, 5, 13, 11, 19, 17, 31, 29, 43, 41, 61, 59, 73, 71, 103, 101, 109, 107, 139, 137, 151, 149, 181, 179, 193, 191, 199, 197, 229, 227, 241, 239, 271, 269, 283, 281, 313, 311, 349, 347, 421, 419, 433, 431, 463, 461, 523, 521, 571, 569, 601, 599, 619 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Included here as a twin prime pair is (2,3).

LINKS

Table of n, a(n) for n=1..57.

MAPLE

c:=0: for n from 3 to 1000 do if isprime(n)=true and isprime(n+2)=true then c:=c+2: a[c-1]:=n+2: a[c]:=n: fi od: 2, 3, seq(a[n], n=1..c); # Emeric Deutsch, Jun 19 2005

CROSSREFS

Cf. A107323, A107472.

Sequence in context: A073482 A318411 A225680 * A161984 A125677 A051358

Adjacent sequences:  A107682 A107683 A107684 * A107686 A107687 A107688

KEYWORD

nonn

AUTHOR

Leroy Quet, Jun 16 2005

EXTENSIONS

More terms from Emeric Deutsch, Jun 19 2005

STATUS

approved

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Last modified March 28 07:59 EDT 2020. Contains 333079 sequences. (Running on oeis4.)