# A060114 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 6
4 6
5 30
6 120
7 720
8 15120
9 1164240
10 15135120
11 283931716867999200
12 14510088480716327580681600
13 3280681990411073806237542217555200
14 936436634805345771521186435213604447980767985241556128000