[seqfan] A002094 from 1875 needs more terms

[Neil Sloane]

Dear Seq Fans,

I'm nearly done with scanning in all the historical documents
from the first 40 years of the OEIS (some 50 fat binders).

Just finished the "Chemistry" binder today, which is one of the fattest.
Most of the old entries - going back to the nineteenth century - now have
generating functions thanks to Polya's work
from the 1930's.  A000602 is a classic.

One sequence that has not been touched since 1875 is Schiff's A002094.  He
mentions it in the same short article as A000602 and A000598. Perhaps
someone whose German is better than mine
can figure out what is going on and find a g.f.