A096108 - OEIS

A096108 as a simple table

n	a(n)
1	1
2	2
3	12
4	21
5	3
6	13
7	31
8	23
9	32
10	123
11	132
12	213
13	231
14	312
15	321
16	4
17	14
18	41
19	24
20	42
21	34
22	43
23	124
24	142
25	214
26	241
27	134
28	143
29	314
30	341
31	234
32	243
33	324
34	342
35	423
36	432
37	1234
38	1243
39	1324
40	1342
41	1423
42	1432

[1,2,12,21,3,13,31,23,32,123,132,213,231,312,321, 4,14,41,24,42,34,43,124,142,214,241,134,143,314, 341,234,243,324,342,423,432,1234,1243,1324,1342, 1423,1432]