A090708 - OEIS

A090708 as a simple table

n	a(n)
1	2
2	3
3	23
4	43
5	131
6	241
7	313
8	401
9	1123
10	1231
11	1321
12	2111
13	2113
14	2221
15	2311
16	3323
17	4003
18	4241
19	4423
20	10103
21	10301
22	10433
23	11243
24	11423
25	12011
26	12413
27	13331
28	14323
29	14411
30	20113
31	20201
32	20443
33	21011
34	21143
35	21341
36	21433
37	22111
38	22133
39	22441
40	23431
41	24113
42	24421
43	24443
44	30211
45	31223

[2,3,23,43,131,241,313,401,1123,1231,1321,2111, 2113,2221,2311,3323,4003,4241,4423,10103,10301, 10433,11243,11423,12011,12413,13331,14323,14411, 20113,20201,20443,21011,21143,21341,21433,22111, 22133,22441,23431,24113,24421,24443,30211,31223]