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A257124 Initial members of prime septuplets.

%I A257124 #22 Sep 06 2023 08:09:09
%S A257124 11,5639,88799,165701,284729,626609,855719,1068701,1146779,6560999,
%T A257124 7540439,8573429,11900501,15760091,17843459,18504371,19089599,
%U A257124 21036131,24001709,25658441,39431921,42981929,43534019,45002591,67816361,69156539,74266259,79208399,80427029,84104549,86818211,87988709,93625991,124066079
%N A257124 Initial members of prime septuplets.
%H A257124 Tim Johannes Ohrtmann, <a href="/A257124/b257124.txt">Table of n, a(n) for n = 1..1990</a>
%H A257124 Tony Forbes, <a href="http://anthony.d.forbes.googlepages.com/ktuplets.htm">k-tuplets</a>
%F A257124 Disjoint union of A022009 and A022010. - _M. F. Hasler_, Aug 04 2021
%Y A257124 Initial members of all of the first prime k-tuplets:
%Y A257124 twin primes: A001359.
%Y A257124 prime triples: A007529 out of A022004, A022005.
%Y A257124 prime quadruplets: A007530.
%Y A257124 prime 5-tuples: A086140 out of A022007, A022006.
%Y A257124 prime sextuplets: A022008.
%Y A257124 prime septuplets: this sequence out of A022009, A022010.
%Y A257124 prime octuplets: A065706 out of A022011, A022012, A022013.
%Y A257124 prime nonuplets: A257125 out of A022547, A022548, A022545, A022546.
%Y A257124 prime decaplets: A257127 out of A027569, A027570.
%Y A257124 prime 11-tuplets: A257129 out of A213646, A213647.
%Y A257124 prime 12-tuplets: A257131 out of A213601, A213645.
%Y A257124 prime 13-tuplets: A257135 out of A214947, A257137, A257138, A257139, A257140, A257141.
%Y A257124 prime 14-tuplets: A257166 out of A257167, A257168.
%Y A257124 prime 15-tuplets: A257169 out of A257304, A257305, A257306, A257307.
%Y A257124 prime 16-tuplets: A257308 out of A257369, A257370.
%Y A257124 prime 17-tuplets: A257373 out of A257374, A257375, A257376, A257377.
%Y A257124 Cf. A343637 (distance from 10^n to the next septuplet).
%Y A257124 Cf. A100418.
%K A257124 nonn
%O A257124 1,1
%A A257124 _Tim Johannes Ohrtmann_, Apr 16 2015