querying multidimensional sequences in OEIS

[Marc LeBrun]

 >=franktaw at netscape.net

Good advice...maybe it could be made part of the tips-n-tricks section?

 > just search for an early part of the sequence

Or sometimes you can search for a small set of "unusual" later, 
larger, terms that will act as a kind of signature.

 > Off hand, I can't think of any interesting functions of finite sequences of
 > positive integers that depend on the order of the sequence.

Exponents in prime factorizations, say.