[seqfan] swapping primes and non-primes A026234 vs A167419

[Richard Mathar]

Is A167419 an erroneous version of A026234?
Basically I do not understand what defines A167419 . If we place
non-primes at prime indices/positions and vice versa we get A026234.
Is A167419 intending to be different if we replace "Exchange" by something
more precise (perhaps with adjustment for inflation in the exchange rates?)

http://research.att.com/~njas/sequences/?q=id:A026234|id:A167419

Richard