3 Sep
2012
3 Sep
'12
2:54 p.m.
* Michael Kleber <michael.kleber@gmail.com> [Sep 03. 2012 16:48]:
Check out A008292, the Eulerian numbers. You'll need to divide by n!. (Oh, you asked for <=k, so you'll want their partial sums -- looks like that's A179457.)
Exercise: explain why :-)
--Michael [...]
Exercise 2: If the corresponding comment is missing in the OEIS, enter it.