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A161193 Last term where no prime sums occur in A161190 in a 4 diagonal set of 24 terms. 3
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 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

This sequence is a subset of A161190.

LINKS

Table of n, a(n) for n=1..34.

FORMULA

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

EXAMPLE

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.

PROG

(UBASIC) See A161190.

CROSSREFS

A161190 A161191 A161192 A161194

Sequence in context: A031753 A045128 A229591 * A022010 A201252 A247402

Adjacent sequences:  A161190 A161191 A161192 * A161194 A161195 A161196

KEYWORD

easy,nonn,uned

AUTHOR

Enoch Haga, Jun 06 2009

STATUS

approved

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Last modified February 22 18:24 EST 2020. Contains 332148 sequences. (Running on oeis4.)