typo "(3,1,1) (disc 1 on peg 3 and the rest still on peg 3)" should be: "(3,1,1) (disc 1 on peg 3 and the rest still on peg 1)" Reply
"(3,1,1) (disc 1 on peg 3 and the rest still on peg 3)" should be:
"(3,1,1) (disc 1 on peg 3 and the rest still on peg 1)"