/help on op
/help on founder
That's as close as I was able to find, the Admin (+a) is not used on any of the networks that I'm part of.
I don't know if this might be of assistance, but from the edited help file from Teazle
$nhnick(#,N/nick)
Returns Nth non-halfop non-operator in the channels nickname listbox on channel #.
Properties: color, pnick, idle
$nhnick(#mIRC,0) returns the the total number of non-halfop non-operator on #mIRC
$nhnick(#mIRC,1) returns the 1st non-halfop non-operator on #mIRC
$nhnick(#mIRC,1).color returns the color of the 1st non-halfop non-operator on #mIRC
$nhnick(#mIRC,1).pnick returns the status of the 1st non-halfop non-operator on #mIRC
$nhnick(#mIRC,1).idle returns the idletime of the 1st non-halfop non-operator on #mIRC