login

A073618 as a simple table

na(n)
01
11
21
32
43
512
630
760
8210
9840
101260
112520
1213860
1327720
14180180
15360360
16180180
17720720
186126120
1912252240
20116396280
21232792560
22116396280
23232792560
242677114440
255354228880
2613385572200
2726771144400
2840156716600
2980313433200
301164544781400
312329089562800

[1,1,1,2,3,12,30,60,210,840,1260,2520,13860,27720,
 180180,360360,180180,720720,6126120,12252240,
 116396280,232792560,116396280,232792560,
 2677114440,5354228880,13385572200,26771144400,
 40156716600,80313433200,1164544781400,
 2329089562800]