A328309 - OEIS

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A328309 as a simple table

n	a(n)
0	1
1	2
2	3
3	4
4	4
5	5
6	6
7	7
8	7
9	8
10	9
11	10
12	10
13	11
14	12
15	12
16	12
17	13
18	14
19	15
20	15
21	16
22	17
23	18
24	18
25	19
26	19
27	19
28	19
29	20
30	21
31	22
32	22
33	23
34	24
35	24
36	24
37	25
38	26
39	26
40	26
41	27
42	28
43	29
44	29
45	29
46	30
47	31
48	31
49	32
50	32
51	32
52	32
53	33
54	33
55	33
56	33
57	34
58	35
59	36
60	36
61	37
62	38
63	38
64	38
65	39
66	40
67	41
68	41
69	41
70	42
71	43
72	43
73	44
74	44
75	44
76	44
77	45
78	46
79	47
80	47
81	47
82	48

[1,2,3,4,4,5,6,7,7,8,9,10,10,11,12,12,12,13,14,15, 15,16,17,18,18,19,19,19,19,20,21,22,22,23,24,24, 24,25,26,26,26,27,28,29,29,29,30,31,31,32,32,32, 32,33,33,33,33,34,35,36,36,37,38,38,38,39,40,41, 41,41,42,43,43,44,44,44,44,45,46,47,47,47,48]

n	a(n)
0	1
1	2
2	3
3	4
4	4
5	5
6	6
7	7
8	7
9	8
10	9
11	10
12	10
13	11
14	12
15	12
16	12
17	13
18	14
19	15
20	15
21	16
22	17
23	18
24	18
25	19
26	19
27	19
28	19
29	20
30	21
31	22
32	22
33	23
34	24
35	24
36	24
37	25
38	26
39	26
40	26
41	27
42	28
43	29
44	29
45	29
46	30
47	31
48	31
49	32
50	32
51	32
52	32
53	33
54	33
55	33
56	33
57	34
58	35
59	36
60	36
61	37
62	38
63	38
64	38
65	39
66	40
67	41
68	41
69	41
70	42
71	43
72	43
73	44
74	44
75	44
76	44
77	45
78	46
79	47
80	47
81	47
82	48

n	a(n)
0	1
1	2
2	3
3	4
4	4
5	5
6	6
7	7
8	7
9	8
10	9
11	10
12	10
13	11
14	12
15	12
16	12
17	13
18	14
19	15
20	15
21	16
22	17
23	18
24	18
25	19
26	19
27	19
28	19
29	20
30	21
31	22
32	22
33	23
34	24
35	24
36	24
37	25
38	26
39	26
40	26
41	27
42	28
43	29
44	29
45	29
46	30
47	31
48	31
49	32
50	32
51	32
52	32
53	33
54	33
55	33
56	33
57	34
58	35
59	36
60	36
61	37
62	38
63	38
64	38
65	39
66	40
67	41
68	41
69	41
70	42
71	43
72	43
73	44
74	44
75	44
76	44
77	45
78	46
79	47
80	47
81	47
82	48

n	a(n)
0	1
1	2
2	3
3	4
4	4
5	5
6	6
7	7
8	7
9	8
10	9
11	10
12	10
13	11
14	12
15	12
16	12
17	13
18	14
19	15
20	15
21	16
22	17
23	18
24	18
25	19
26	19
27	19
28	19
29	20
30	21
31	22
32	22
33	23
34	24
35	24
36	24
37	25
38	26
39	26
40	26
41	27
42	28
43	29
44	29
45	29
46	30
47	31
48	31
49	32
50	32
51	32
52	32
53	33
54	33
55	33
56	33
57	34
58	35
59	36
60	36
61	37
62	38
63	38
64	38
65	39
66	40
67	41
68	41
69	41
70	42
71	43
72	43
73	44
74	44
75	44
76	44
77	45
78	46
79	47
80	47
81	47
82	48