A111680 - OEIS

A111680 as a simple table

n	a(n)
1	1
2	3
3	11
4	49
5	29
6	22
7	59
8	6859
9	1681
10	57
11	107
12	76
13	179
14	95
15	146
16	7890481
17	271
18	242
19	389
20	412
21	217
22	301
23	541
24	472
25	26569
26	391
27	3307949
28	692
29	727
30	285
31	941
32	38579489651
33	502
34	623
35	746
36	14884
37	1201
38	879
39	1018
40	1544
41	1493
42	598
43	1823
44	1132
45	1684
46	1191
47	2203

[1,3,11,49,29,22,59,6859,1681,57,107,76,179,95, 146,7890481,271,242,389,412,217,301,541,472,26569, 391,3307949,692,727,285,941,38579489651,502,623, 746,14884,1201,879,1018,1544,1493,598,1823,1132, 1684,1191,2203]