You can use any "normal" scrypt-n pool soft, just edit the Scrypt-Scratchpad Buffer in scrypt.cpp or scrypt.h to meet the (insane) setting of Verium and pass "19" to the N factor of the miner when mining..
In unomp files I edited Scratchpad Buffer to the value i found in verium scrypt.h - the miners i've found need N factor to be power of 2 so can't pass 19
out of passing random powers as N factor I have 11 accepted shares and ~600 failed XD
Any chance you can elaborate on your last post?
UPDATE
I ended up getting shares submitted / accepted using scrypt:4096 on miner, Is the daemon rejecting 'blocks' because of this incorrect N factor?