Stairway To Heaven

[Hans Havermann]

> %S A126243  
> 5,11,11,41,29,37,53,67,131,71,97,139,127,727,193,157,191,211
> %N A126243 Least prime numbers p which are the arithmetic mean of n- 
> th prime > p and n-th prime < p.

A surprising (at least, to me) structure emerges in this sequence as  
"preferred" p-regions become the solutions to a broad range of  
adjacent n.

The picture:

http://chesswanks.com/num/a126243.jpg

A plot-joined version of the same:

http://chesswanks.com/num/a126243pj.jpg

Happy Holidays!
Hans