Is there a permutation triangle in the OEIS?

Mon Sep 30 21:07:28 CEST 2002

Is there something like a triangle of permutation numbers in the OEIS, that
is,
the sequence

                            1
                         1     1
                      1     2     2
                   1     3     6     6
                1     4    12    24    24
             1     5    20    60   120   120
          1     6    30   120   360   720   720
       1     7    42   210   840  2520  5040  5040
    1     8    56   336  1680  6720 20160 40320 40320