where am I wrong?

[aurelio]

A strange behaviour, but considering that the same thing happens with other machines, I think maybe I'm somewhere, somehow, wrong.

I was talking with a friend about synthetic programming and while reading the book by W.C.Wickes, we talked about a few days ago, I tripped keying in HP41C the example of page 1, at the line 01 12345................. : there is no way to do it