[math-fun] p{eta(q),eta(q^2),eta(q^19)}

ran out of memory, but I got {1,3,19} (48 terms, degree 74) if anybody wants to see it. I'm being stupid. All I need is an Echelon that jettisons previous rows as it goes. I can also find out how big {1,2,19} is, if anybody's curious. --rwg