A004435 - OEIS

A004435 as a simple table

n	a(n)
1	2
2	3
3	6
4	7
5	8
6	11
7	12
8	14
9	15
10	18
11	19
12	21
13	22
14	23
15	24
16	27
17	28
18	30
19	31
20	32
21	33
22	35
23	38
24	39
25	42
26	43
27	44
28	46
29	47
30	48
31	51
32	54
33	55
34	56
35	57
36	59
37	60
38	62
39	63
40	66
41	67
42	69
43	70
44	71
45	72
46	75
47	76
48	77
49	78
50	79
51	83
52	84
53	86
54	87
55	88
56	91

[2,3,6,7,8,11,12,14,15,18,19,21,22,23,24,27,28,30, 31,32,33,35,38,39,42,43,44,46,47,48,51,54,55,56, 57,59,60,62,63,66,67,69,70,71,72,75,76,77,78,79, 83,84,86,87,88,91]

n	a(n)
1	2
2	3
3	6
4	7
5	8
6	11
7	12
8	14
9	15
10	18
11	19
12	21
13	22
14	23
15	24
16	27
17	28
18	30
19	31
20	32
21	33
22	35
23	38
24	39
25	42
26	43
27	44
28	46
29	47
30	48
31	51
32	54
33	55
34	56
35	57
36	59
37	60
38	62
39	63
40	66
41	67
42	69
43	70
44	71
45	72
46	75
47	76
48	77
49	78
50	79
51	83
52	84
53	86
54	87
55	88
56	91

n	a(n)
1	2
2	3
3	6
4	7
5	8
6	11
7	12
8	14
9	15
10	18
11	19
12	21
13	22
14	23
15	24
16	27
17	28
18	30
19	31
20	32
21	33
22	35
23	38
24	39
25	42
26	43
27	44
28	46
29	47
30	48
31	51
32	54
33	55
34	56
35	57
36	59
37	60
38	62
39	63
40	66
41	67
42	69
43	70
44	71
45	72
46	75
47	76
48	77
49	78
50	79
51	83
52	84
53	86
54	87
55	88
56	91

n	a(n)
1	2
2	3
3	6
4	7
5	8
6	11
7	12
8	14
9	15
10	18
11	19
12	21
13	22
14	23
15	24
16	27
17	28
18	30
19	31
20	32
21	33
22	35
23	38
24	39
25	42
26	43
27	44
28	46
29	47
30	48
31	51
32	54
33	55
34	56
35	57
36	59
37	60
38	62
39	63
40	66
41	67
42	69
43	70
44	71
45	72
46	75
47	76
48	77
49	78
50	79
51	83
52	84
53	86
54	87
55	88
56	91