A161194 Index of last term where no prime sums occur in A161190 in a 4 diagonal set of 24 terms.

88, 116, 149, 178, 207, 220, 258, 259, 307, 322, 326, 343, 344, 367, 380, 427, 498, 533, 550, 557, 558, 564, 628, 638, 652, 718, 742, 743, 751, 767, 795, 818, 860, 863, 891, 999, 1000, 1008, 1009, 1028, 1034, 1078, 1088, 1094, 1111, 1138, 1199, 1230, 1234

Offset: 1

Author

Enoch Haga, Jun 06 2009

Keywords

• easy
• nonn
• uned

Comments

This sequence comprises the indices for A161193.

Examples

			a(1)=88 because that is the index of the first set of 24 terms in 4 diagonals where none is prime.
		

Crossrefs

Cf. A161190, A161191, A161192, A161193.

Programs

UBASIC

See A161190.

Formula

These are the indices for the sets of 4 diagonals (comprising the 24 points on the circumference of a circle) where no primes occur.