A151660 - OEIS

A151660 as a simple table

n	a(n)
0	1
1	0
2	0
3	0
4	0
5	0
6	0
7	0
8	0
9	0
10	0
11	0
12	0
13	0
14	0
15	0
16	0
17	0
18	0
19	0
20	0
21	0
22	0
23	0
24	0
25	0
26	0
27	0
28	0
29	0
30	0
31	0
32	43180
33	261120
34	0
35	1501440
36	7376640
37	98572800
38	172078080
39	2851952640
40	4852262400
41	67242055680
42	96309150720
43	1166182422528
44	1459521557760

[1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0,43180,261120,0,1501440,7376640, 98572800,172078080,2851952640,4852262400, 67242055680,96309150720,1166182422528, 1459521557760]