A198466 - OEIS

A198466 as a simple table

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

[3,4,5,6,6,7,7,8,9,9,10,10,10,11,11,12,12,12,13, 13,13,14,14,15,15,15,15,15,16,16,16,17,18,18,18, 18,19,19,19,19,20,20,20,21,21,21,21,21,22,22,22, 22,22,23,23,24,24,24,25,25,25,25,26,26,26,26,27, 27,27,27,28,28,28,28,28]

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

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

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