A099609 Naive list of twin primes (A077800 prefixed by 2, 3).

2, 3, 3, 5, 5, 7, 11, 13, 17, 19, 29, 31, 41, 43, 59, 61, 71, 73, 101, 103, 107, 109, 137, 139, 149, 151, 179, 181, 191, 193, 197, 199, 227, 229, 239, 241, 269, 271, 281, 283, 311, 313, 347, 349, 419, 421, 431, 433, 461, 463, 521, 523, 569, 571, 599, 601, 617, 619, 641

Offset

1,1

References

M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards Applied Math. Series 55, 1964 (and various reprintings), p. 870.

Links

Michael De Vlieger, Table of n, a(n) for n = 1..10000

M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, 1972 [alternative scanned copy].

J. P. Delahaye, Premiers jumeaux: freres ennemis? [Twin primes: Enemy Brothers?], Pour la science, No. 260 (Juin 1999), 102-106.

J. C. Evard, Twin primes and their applications [Cached copy on the Wayback Machine]

J. C. Evard, Twin primes and their applications [Local cached copy]

J. C. Evard, Twin primes and their applications [Pdf file of cached copy]

Wikipedia, Twin prime

Mathematica

Select[Partition[#, 2, 1] &@ Prime@ Range@ 120, First@ Differences@ # <= 2 &] // Flatten (* Michael De Vlieger, Mar 18 2017 *)

Crossrefs

Cf. A070076, A077800. See A001097 for another version.

Sequence in context: A339246 A341142 A130006 * A350865 A120249 A058690

Adjacent sequences: A099606 A099607 A099608 * A099610 A099611 A099612

Keyword

nonn

Author

N. J. A. Sloane, Nov 18 2004

Status

approved