A047746 - OEIS

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A047746 as a simple table

n	a(n)
2	3
3	5
4	7
5	8
6	9
7	10
8	12
9	13
10	14
11	15
12	16
13	16
14	17
15	18
16	19
17	20
18	21
19	21
20	22
21	23
22	24
23	24
24	25
25	26
26	27
27	27
28	28
29	29
30	29
31	30
32	31
33	31
34	32
35	33
36	33
37	34
38	34
39	35
40	36
41	36
42	37
43	38
44	38
45	39
46	39
47	40
48	41
49	41
50	42
51	42
52	43
53	44
54	44
55	45
56	45
57	46
58	46
59	47
60	47
61	48
62	49
63	49
64	50
65	50
66	51

[3,5,7,8,9,10,12,13,14,15,16,16,17,18,19,20,21,21, 22,23,24,24,25,26,27,27,28,29,29,30,31,31,32,33, 33,34,34,35,36,36,37,38,38,39,39,40,41,41,42,42, 43,44,44,45,45,46,46,47,47,48,49,49,50,50,51]

n	a(n)
2	3
3	5
4	7
5	8
6	9
7	10
8	12
9	13
10	14
11	15
12	16
13	16
14	17
15	18
16	19
17	20
18	21
19	21
20	22
21	23
22	24
23	24
24	25
25	26
26	27
27	27
28	28
29	29
30	29
31	30
32	31
33	31
34	32
35	33
36	33
37	34
38	34
39	35
40	36
41	36
42	37
43	38
44	38
45	39
46	39
47	40
48	41
49	41
50	42
51	42
52	43
53	44
54	44
55	45
56	45
57	46
58	46
59	47
60	47
61	48
62	49
63	49
64	50
65	50
66	51

n	a(n)
2	3
3	5
4	7
5	8
6	9
7	10
8	12
9	13
10	14
11	15
12	16
13	16
14	17
15	18
16	19
17	20
18	21
19	21
20	22
21	23
22	24
23	24
24	25
25	26
26	27
27	27
28	28
29	29
30	29
31	30
32	31
33	31
34	32
35	33
36	33
37	34
38	34
39	35
40	36
41	36
42	37
43	38
44	38
45	39
46	39
47	40
48	41
49	41
50	42
51	42
52	43
53	44
54	44
55	45
56	45
57	46
58	46
59	47
60	47
61	48
62	49
63	49
64	50
65	50
66	51

n	a(n)
2	3
3	5
4	7
5	8
6	9
7	10
8	12
9	13
10	14
11	15
12	16
13	16
14	17
15	18
16	19
17	20
18	21
19	21
20	22
21	23
22	24
23	24
24	25
25	26
26	27
27	27
28	28
29	29
30	29
31	30
32	31
33	31
34	32
35	33
36	33
37	34
38	34
39	35
40	36
41	36
42	37
43	38
44	38
45	39
46	39
47	40
48	41
49	41
50	42
51	42
52	43
53	44
54	44
55	45
56	45
57	46
58	46
59	47
60	47
61	48
62	49
63	49
64	50
65	50
66	51