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

5637, 7429, 9541, 11397, 13253, 14085, 16517, 16581, 19653, 20613, 20869, 21957, 22021, 23493, 24325, 27333, 31877, 34117, 35204, 35653, 35717, 36101, 40197, 40837, 41733, 45957, 47493, 47557, 48069, 49093, 50885, 52357, 55045, 55237

Offset: 1

Author

Enoch Haga, Jun 06 2009

Keywords

• easy
• nonn
• uned

Comments

This sequence is a subsequence of A161190.

Examples

			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.
		

Crossrefs

Cf. A161190, A161191, A161192, A161194.

Programs

UBASIC

See A161190.

Formula

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