[seqfan] A143329 gray code primes sample values

[Kevin Ryde]

As another maybe-typo report, for A143329, gray code of primes where
that gray code is also prime, the sample values from 13 onwards near the
end look a bit doubtful

    569, 521, 13, 59, 103, 109, 127, 193, 211, 233, 227
              ^^...

I make it value 1549 there, but maybe I misunderstand the definition.