login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A035795 Start of a string of exactly 7 consecutive (but disjoint) pairs of twin primes. 11

%I

%S 678771479,17479880399,17830729991,23799917819,70455134039,

%T 79453842029,108108566471,150411604619,163868216387,256385651969,

%U 444790621787,446688503687,496081268777,502910801927,688735396829,711503536589,712407842477,793957831409,808316366171,881191407827,891108993767,896804723201

%N Start of a string of exactly 7 consecutive (but disjoint) pairs of twin primes.

%H <a href="/A035795/b035795.txt">Table of n, a(n) for n = 1..4608</a>

%H R. Rathbun, <a href="https://listserv.nodak.edu/cgi-bin/wa.exe?A2=NMBRTHRY;6a849ab3.9811">A study of n-twin_prime clusters among primes</a>, NMBRTHRY Mailing List, Nov 19 1998.

%Y The first term of this sequence is in A087641.

%K nonn

%O 1,1

%A Randall Rathbun

%E More terms from _Jud McCranie_, Sep 16 2003

%E Offset corrected by _Arkadiusz Wesolowski_, May 06 2012

%E a(17) from _Natalia Makarova_, Oct 06 2015

%E a(18)-a(29) from _Vasily Danilov_, Oct 08 2015, Oct 12 2015

%E a(30)-a(4608) from _Dmitry Petukhov_, Oct 17 2015, Nov 12 2015

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 23 02:15 EDT 2019. Contains 322380 sequences. (Running on oeis4.)