A115180 - OEIS

A115180 as a simple table

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	7
7	8
8	9
9	11
10	12
11	13
12	14
13	16
14	17
15	18
16	19
17	20
18	22
19	23
20	24
21	25
22	27
23	28
24	29
25	30
26	32
27	33
28	34
29	35
30	37
31	38
32	39
33	40
34	41
35	43
36	44
37	45
38	46
39	48
40	49
41	50
42	51
43	53
44	54
45	55
46	56
47	58
48	59
49	60
50	61
51	62
52	64
53	65
54	66
55	67
56	69
57	70
58	71
59	72
60	74
61	75
62	76
63	77
64	79
65	80
66	81
67	82
68	83
69	85
70	86
71	87
72	88

[1,2,3,4,6,7,8,9,11,12,13,14,16,17,18,19,20,22,23, 24,25,27,28,29,30,32,33,34,35,37,38,39,40,41,43, 44,45,46,48,49,50,51,53,54,55,56,58,59,60,61,62, 64,65,66,67,69,70,71,72,74,75,76,77,79,80,81,82, 83,85,86,87,88]

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	7
7	8
8	9
9	11
10	12
11	13
12	14
13	16
14	17
15	18
16	19
17	20
18	22
19	23
20	24
21	25
22	27
23	28
24	29
25	30
26	32
27	33
28	34
29	35
30	37
31	38
32	39
33	40
34	41
35	43
36	44
37	45
38	46
39	48
40	49
41	50
42	51
43	53
44	54
45	55
46	56
47	58
48	59
49	60
50	61
51	62
52	64
53	65
54	66
55	67
56	69
57	70
58	71
59	72
60	74
61	75
62	76
63	77
64	79
65	80
66	81
67	82
68	83
69	85
70	86
71	87
72	88

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	7
7	8
8	9
9	11
10	12
11	13
12	14
13	16
14	17
15	18
16	19
17	20
18	22
19	23
20	24
21	25
22	27
23	28
24	29
25	30
26	32
27	33
28	34
29	35
30	37
31	38
32	39
33	40
34	41
35	43
36	44
37	45
38	46
39	48
40	49
41	50
42	51
43	53
44	54
45	55
46	56
47	58
48	59
49	60
50	61
51	62
52	64
53	65
54	66
55	67
56	69
57	70
58	71
59	72
60	74
61	75
62	76
63	77
64	79
65	80
66	81
67	82
68	83
69	85
70	86
71	87
72	88

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	7
7	8
8	9
9	11
10	12
11	13
12	14
13	16
14	17
15	18
16	19
17	20
18	22
19	23
20	24
21	25
22	27
23	28
24	29
25	30
26	32
27	33
28	34
29	35
30	37
31	38
32	39
33	40
34	41
35	43
36	44
37	45
38	46
39	48
40	49
41	50
42	51
43	53
44	54
45	55
46	56
47	58
48	59
49	60
50	61
51	62
52	64
53	65
54	66
55	67
56	69
57	70
58	71
59	72
60	74
61	75
62	76
63	77
64	79
65	80
66	81
67	82
68	83
69	85
70	86
71	87
72	88