[seqfan] Re: 3-sequences relations using Robert Gerbicz's seeker.c

[Georgi Guninski]

second stage of the experiment, 3 sequences relations, adjusting offset.

looking for seq: f,g,h in OEIS

f[n+1]=g[n+k1] {+,-,*,/} h[n+k2] , 0 <= k1,k2 <= 3

~ 1.2 million relations, 414 minutes: 

selected relation:

A171487[n+1] =A128060[n+2]*A128060[n+3]
(verified to 5000)

A171487 Product of odd prime anti-factors < n, with multiplicity.
A128060 a(n)=2n-numerator((2n-1)^2/(2*(2n)!)).


web interface:
http://stefan.guninski.com/cgi/oeis-seek4.cgi?q=%25F

the database in oeis format:
http://stefan.guninski.com/seq/seek4.gz
(7.7M, decompresses to 60M)