A081449 - OEIS

A081449 as a simple table

n	a(n)
1	36
2	36
3	144
4	36
5	324
6	900
7	144
8	576
9	144
10	36
11	576
12	1764
13	144
14	144
15	1296
16	36
17	36
18	2304
19	144
20	324
21	900
22	7056
23	1296
24	1296
25	144
26	36
27	900
28	10404
29	144
30	144
31	36
32	3600
33	36
34	576
35	900
36	900
37	324
38	36
39	2304
40	1764
41	144
42	576
43	144
44	576
45	144
46	36
47	36
48	36
49	144
50	1764
51	576

[36,36,144,36,324,900,144,576,144,36,576,1764,144, 144,1296,36,36,2304,144,324,900,7056,1296,1296, 144,36,900,10404,144,144,36,3600,36,576,900,900, 324,36,2304,1764,144,576,144,576,144,36,36,36,144, 1764,576]