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A194953 Nonzero values of |A194659(n)-A194186(n+1)|. 1

%I #12 Mar 30 2012 18:53:00

%S 2,6,2,4,4,4,2,2,8,2,2,4,4,4,6,2,2,4,2,2,10,6,6,2,2,2,6,2,8,8,4,6,4,2,

%T 8,4,8,4,4,6,4,2,4,2,4,2,2,22,2,2,6,4,4,8,2,2,10,2,2,2,2,4,4,4,2,2,2,

%U 2,2,10,2,2,8,18,2,2,4,4,2,12,6,6,8,20

%N Nonzero values of |A194659(n)-A194186(n+1)|.

%C The sequence (together with A194674) characterizes a right-left symmetry in the distribution of primes over intervals (2*p_n, 2*p_(n+1)), n=1,2,..., where p_n is the n-th prime.

%Y Cf. A104272, A080359, A193507, A194186, A164368, A194598, A194658, A194659, A194674, A164288, A164294.

%K nonn

%O 1,1

%A _Vladimir Shevelev_, Sep 06 2011

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Last modified April 24 09:17 EDT 2024. Contains 371935 sequences. (Running on oeis4.)