[seqfan] Poster mentioning OEIS

[N. J. A. Sloane]

Dear SeqFans, WolframAlpha has made a nice poster
following the Timeline of Systematic Data and the Development of Computable Knowledge
from Cave Paintings to the present day. The OEIS gets mentioned at year 1973.
The poster is in several parts: see especially part 6:

http://www.wolframalpha.com/docs/timeline/computable-knowledge-history-6.html

I realize there's an implicit suggestion here that 50,000 years ago I would
have been collecting sequences of paintings of antelopes. But it
is still a nice poter!

Neil