Creating digits of pi

[brickviking]

Yes, this old chestnut again. Except my guugle-foo has foo'ed and I can't find anything in HP-50g that's relevant. Put simply, I want to have a procedure that generates x digits of PI starting from an offset, i.e. 1:offset, 2:digit_count. An example would be ten digits of PI starting from the 49,238th position.

I don't know of good programs that can generate only a subset of digits, only of programs that can generate x digits of PI as a string (PI50G being one example I came across). Does anyone have a good pointer to what I'd like? (Need is a strong word, perhaps desire just for the sake of it).

(Post 168)