%I #12 Apr 29 2019 03:18:44
%S 199,7937,3331,3049,1511,1789,28607,7001,20599,2069,18257,46477,1201,
%T 15569,1459,467,23087,23041,2399,6101,7057,6607,23801,3931,3499,9029,
%U 5197,7841,3191,1237,3259,45767,4801,1811,1709,40867,23497
%N First prime from A031930 (=lesser of 12-twins) with increasing distance to the next 12-twin.
%C The smallest distance between 12-twins [A052380(6)] is 12 and its minimal increment is 2.
%F a(n)=p specifies a quadruple [p, p+12, p+2n+10, p+2n+10+12] with d-pattern of [12, 2n-2, 12].
%e a(2)=7937 results in [7937, 7949, 7951, 7963] p and [12, 2, 12] d- pattern.
%e a(5)=1511 specifies [1511, 1523, 1531, 1543] p and [12, 8, 12] d- pattern without prime in the central gap.
%Y Cf. A031930, A053324, A052380, A052381.
%K nonn
%O 1,1
%A _Labos Elemer_, Mar 07 2000
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