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

1,1

Comments

This sequence comprises the indices for A161193.

Links

Table of n, a(n) for n=1..49.

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.

Example

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

Prog

(UBASIC) See A161190.

Crossrefs

Cf. A161190, A161191, A161192, A161193.

Sequence in context: A114166 A350324 A183186 * A196581 A179245 A174651

Adjacent sequences: A161191 A161192 A161193 * A161195 A161196 A161197

Keyword

easy,nonn,uned

Author

Enoch Haga, Jun 06 2009

Status

approved