This is a pure proof of work coin which is now a fork of Litecoin.  The chopping algo is double skein. 
Chopping rewards increase the logpile logarithmically.  We sum the harmonic series with every swing of the axe. 
Here's a plot of the money supply for the first 5000 blocks.  We are currently at block 3633. 
And here's a plot of the money supply for the first 50000 blocks. 
Lots and lots of logs of logs. 
Here's one more with the total woodpile for the first 1000000 blocks.