FUNCTION: cre_num - the numbers of frames of completely separating tame concealed algebras of type E~.

CALLING SEQUENCE:
cre_num(n)

PARAMETERS:
n - 6,7 or 8

SYNOPSIS:

• cre_num(n) returns the number of frames of completely separating tame concealed algebras of type E~_n.

EXAMPLES:

> cre_num(7);