[seqfan] Article request

[Sean A. Irvine]

Does anyone have access to the following?

F. Harary and P. A. Ostrand, How cutting is a cut point?, pp. 147-150 of R.
K. Guy et al., editors, Combinatorial Structures and Their Applications
(Proceedings Calgary Conference Jun 1969}), Gordon and Breach, NY, 1970.

I'm trying to understand what is required for A002887 and A002888.  I think
I know how to compute the cutting number of a graph, but I don't know what
is actually indexed by n in these sequences.

Sean.