A183571 - OEIS

A183571 as a simple table

n	a(n)
1	2
2	4
3	5
4	6
5	7
6	8
7	10
8	11
9	12
10	13
11	14
12	15
13	16
14	18
15	19
16	20
17	21
18	22
19	23
20	24
21	25
22	26
23	28
24	29
25	30
26	31
27	32
28	33
29	34
30	35
31	36
32	37
33	38
34	40
35	41
36	42
37	43
38	44
39	45
40	46
41	47
42	48
43	49
44	50
45	51
46	52
47	54
48	55
49	56
50	57
51	58
52	59
53	60
54	61
55	62
56	63
57	64
58	65
59	66
60	67
61	68
62	70
63	71
64	72
65	73
66	74
67	75
68	76
69	77
70	78
71	79
72	80
73	81
74	82
75	83
76	84
77	85
78	86
79	88
80	89

[2,4,5,6,7,8,10,11,12,13,14,15,16,18,19,20,21,22, 23,24,25,26,28,29,30,31,32,33,34,35,36,37,38,40, 41,42,43,44,45,46,47,48,49,50,51,52,54,55,56,57, 58,59,60,61,62,63,64,65,66,67,68,70,71,72,73,74, 75,76,77,78,79,80,81,82,83,84,85,86,88,89]

n	a(n)
1	2
2	4
3	5
4	6
5	7
6	8
7	10
8	11
9	12
10	13
11	14
12	15
13	16
14	18
15	19
16	20
17	21
18	22
19	23
20	24
21	25
22	26
23	28
24	29
25	30
26	31
27	32
28	33
29	34
30	35
31	36
32	37
33	38
34	40
35	41
36	42
37	43
38	44
39	45
40	46
41	47
42	48
43	49
44	50
45	51
46	52
47	54
48	55
49	56
50	57
51	58
52	59
53	60
54	61
55	62
56	63
57	64
58	65
59	66
60	67
61	68
62	70
63	71
64	72
65	73
66	74
67	75
68	76
69	77
70	78
71	79
72	80
73	81
74	82
75	83
76	84
77	85
78	86
79	88
80	89

n	a(n)
1	2
2	4
3	5
4	6
5	7
6	8
7	10
8	11
9	12
10	13
11	14
12	15
13	16
14	18
15	19
16	20
17	21
18	22
19	23
20	24
21	25
22	26
23	28
24	29
25	30
26	31
27	32
28	33
29	34
30	35
31	36
32	37
33	38
34	40
35	41
36	42
37	43
38	44
39	45
40	46
41	47
42	48
43	49
44	50
45	51
46	52
47	54
48	55
49	56
50	57
51	58
52	59
53	60
54	61
55	62
56	63
57	64
58	65
59	66
60	67
61	68
62	70
63	71
64	72
65	73
66	74
67	75
68	76
69	77
70	78
71	79
72	80
73	81
74	82
75	83
76	84
77	85
78	86
79	88
80	89

n	a(n)
1	2
2	4
3	5
4	6
5	7
6	8
7	10
8	11
9	12
10	13
11	14
12	15
13	16
14	18
15	19
16	20
17	21
18	22
19	23
20	24
21	25
22	26
23	28
24	29
25	30
26	31
27	32
28	33
29	34
30	35
31	36
32	37
33	38
34	40
35	41
36	42
37	43
38	44
39	45
40	46
41	47
42	48
43	49
44	50
45	51
46	52
47	54
48	55
49	56
50	57
51	58
52	59
53	60
54	61
55	62
56	63
57	64
58	65
59	66
60	67
61	68
62	70
63	71
64	72
65	73
66	74
67	75
68	76
69	77
70	78
71	79
72	80
73	81
74	82
75	83
76	84
77	85
78	86
79	88
80	89