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A161193 Last term where no prime sums occur in A161190 in a 4-diagonal set of 24 terms. 3


%S 5637,7429,9541,11397,13253,14085,16517,16581,19653,20613,20869,21957,

%T 22021,23493,24325,27333,31877,34117,35204,35653,35717,36101,40197,

%U 40837,41733,45957,47493,47557,48069,49093,50885,52357,55045,55237

%N Last term where no prime sums occur in A161190 in a 4-diagonal set of 24 terms.

%C This sequence is a subsequence of A161190.

%F These are the last terms in a set of 4 diagonals (comprising 24 points on the circumference of a circle).

%e a(1)=5637 because that is the last term of 24, none of which are prime. In A161190 it would be indicated with a zero (0). However, the first set of 4 diagonals with no prime sum does not occur until index 88.

%o (UBASIC) See A161190.

%Y Cf. A161190, A161191, A161192, A161194.

%K easy,nonn,uned

%O 1,1

%A _Enoch Haga_, Jun 06 2009

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Last modified December 2 17:56 EST 2021. Contains 349445 sequences. (Running on oeis4.)