# A134865 (b-file synthesized from sequence entry)
1 1
2 2
3 4
4 6
5 12
6 24
7 36
8 48
9 120
10 240
11 360
12 720
13 2520
14 5040
15 7560
16 10080
17 15120
18 20160
19 45360
20 50400
21 100800
22 332640
23 352800
24 665280
25 705600
26 4324320
27 8648640
28 17297280
29 21621600
30 43243200
31 13492656777600