%I #23 Aug 07 2019 03:29:59
%S 1,1,2,3,2136,3,788244,7,73780392,6,57067140928,1361665032086,
%T 19953429852608,290660101635794,74896929428416952,24660071077535201,
%U 5620182896687887031
%N Smallest m such that prime(m) starts a symmetric n-tuple of consecutive primes of the smallest span (=A266676(n)).
%C See A266583 for further comments and the relation to A266584.
%C A000040(a(n)+n-1) - A000040(a(n)) = A266676(n).
%F a(n) = A000720(A266583(n)).
%Y Cf. A055380, A065688, A175309, A266511, A266512, A261323, A261324, A266583, A266584.
%K nonn,more
%O 1,3
%A _Max Alekseyev_, Jan 01 2016
%E More terms from _Max Alekseyev_, Jul 24 2019