sequences of marginal interest

[N. J. A. Sloane]

Joerg,  
when you look up a sequence, the matches you get are 
ranked according to certain criteria.

so if you look up 2 3 5 8 13 21 you get the Fibonacci's first,
with the junk at the end

so the less interesting sequences will only appear
if they are the closest match in the whole database,
and then you would be grateful - well, that's the idea, at least.

in the database of real numbers that you mentioned,
that was swamped by polylogs, there was presumably
no such ranking

Neil