A273864 - OEIS

A273864 as a simple table

n	a(n)
1	0
2	2
3	1
4	3
5	4
6	5
7	6
8	7
9	11
10	8
11	9
12	101
13	10
14	13
15	103
16	12
17	15
18	17
19	19
20	14
21	21
22	23
23	105
24	16
25	25
26	27
27	29
28	31
29	107
30	18
31	33
32	35
33	37
34	39
35	20
36	41
37	43
38	45
39	109
40	22
41	47
42	49
43	51
44	53
45	55
46	57
47	59
48	61
49	63
50	65
51	67
52	69
53	71
54	73
55	75
56	77
57	79
58	81
59	83
60	85
61	87
62	89
63	91
64	93
65	95
66	97
67	99
68	111
69	113
70	115
71	117
72	119
73	121
74	123
75	125
76	127
77	129
78	131
79	133
80	135
81	137
82	1001
83	24
84	139
85	141
86	1003
87	26
88	143
89	145
90	147
91	1005
92	28
93	149
94	151
95	153
96	155
97	157
98	159
99	161
100	163
101	165
102	167
103	169
104	171
105	173
106	175
107	177
108	179
109	181
110	183
111	185
112	187
113	189

[0,2,1,3,4,5,6,7,11,8,9,101,10,13,103,12,15,17,19, 14,21,23,105,16,25,27,29,31,107,18,33,35,37,39,20, 41,43,45,109,22,47,49,51,53,55,57,59,61,63,65,67, 69,71,73,75,77,79,81,83,85,87,89,91,93,95,97,99, 111,113,115,117,119,121,123,125,127,129,131,133, 135,137,1001,24,139,141,1003,26,143,145,147,1005, 28,149,151,153,155,157,159,161,163,165,167,169, 171,173,175,177,179,181,183,185,187,189]