Talk:Catalan numbers

I'm curious about these numbers:

Partial sums of reciprocals

$\sum _{n=0}^{m}{\frac {1}{C_{n}}}=~?\,$

Sum of reciprocals

$\sum _{n=0}^{\infty }{\frac {1}{C_{n}}}=~?\,$

But as placeholders, these feel kind of dishonest. Alonso del Arte 03:22, 5 January 2018 (UTC)