[seqfan] 3-sequences relations using Robert Gerbicz's seeker.c
Georgi Guninski
guninski at guninski.com
Mon Aug 23 14:30:52 CEST 2010
using Robert Gerbicz's seeker.c [1] [2] (modified for speed version) i looked for inter-oeis relations involving 3 sequences. results:
in about 90 minutes, about 50 000 sequence analyzed on a singe core:
167284 relations found (sic, false positives)
the first 30 terms of pruned "stripped" file were used, a lot of false positives due to insufficient number of terms.
the database in oeis format is at:
http://stefan.guninski.com/seq/seekjn1
searchable web interface:
http://stefan.guninski.com/cgi/oeis-seekjn1.cgi?q=%25F
(use +Anumber to search for a sequence)
search for the primes:
http://stefan.guninski.com/cgi/oeis-seekjn1.cgi?q=%2BA000040
search for euler_phi:
http://stefan.guninski.com/cgi/oeis-seekjn1.cgi?q=%2BA000010
some random results (might be wrong):
%F A108954 =A000010-A077150
%F A000040 =A090417-A031165
[1] http://list.seqfan.eu/pipermail/seqfan/2010-August/005615.html
[2] http://list.seqfan.eu/pipermail/seqfan/2010-August/005617.html
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