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a(n) is the smallest prime which ends a record-length of "alternating" consecutive prime gaps.
3

%I #24 Oct 20 2013 17:46:57

%S 5,23,157,839,3449,5939,13417,73951,453991,500471,6949309,8282063,

%T 26332367,30345169,259778821,272282191,438571597,859046141,1037917517,

%U 3321660649,398296179,12252989773

%N a(n) is the smallest prime which ends a record-length of "alternating" consecutive prime gaps.

%C See COMMENTS at the companion sequence A228850 for detail on the definition and more.

%C The PROGRAM at A229056 is written to print in the format 'A229056(n): A228850(n), A228851(n)'.

%e See A228850.

%Y Cf. A000040, A001223, A228850, A229056.

%K nonn

%O 1,1

%A _James G. Merickel_, Sep 05 2013