login
A118775
Sum of two consecutive Chen primes.
0
5, 8, 12, 18, 24, 30, 36, 42, 52, 60, 68, 78, 88, 100, 112, 126, 138, 154, 172, 190, 208, 216, 222, 240, 258, 268, 276, 288, 306, 324, 346, 360, 372, 388, 396, 410, 438, 460, 472, 490, 508, 520, 532, 550, 574, 600, 618, 628, 654, 684, 700, 712, 738, 768, 790
OFFSET
1,1
MATHEMATICA
ch=SequencePosition[PrimeOmega[Range[500]], {1, _, 1|2}][[All, 1]] ; Table[ch[[n]]+ch[[n+1]], {n, 55}] (* James C. McMahon, Sep 16 2024 *)
CROSSREFS
Cf. A109611.
Sequence in context: A362243 A069102 A001043 * A025001 A020749 A120135
KEYWORD
nonn
AUTHOR
Luc Stevens (lms022(AT)yahoo.com), May 22 2006
STATUS
approved