[seqfan] Ali Sada's A364054

[Neil Sloane]

The definition involves the primes, but otherwise this is quite similar to
Recaman's A005132.  However, the graph seems a bit simpler than Recaman's,
since it appears to be dominated by pairs of straight lines, one descending
and one ascending (as can be seen from Chai Wah Wu's b-file).  5 is still
missing even after 10K terms. It would be nice to know more. (I added some
comments to the entry.)

Best regards
Neil

Neil J. A. Sloane, Chairman, OEIS Foundation.
Also Visiting Scientist, Math. Dept., Rutgers University,
Email: njasloane at gmail.com