A307294 - OEIS

A307294 as a simple table

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

[1,2,3,4,4,5,6,7,8,9,9,10,11,12,12,13,14,15,16,17, 17,18,19,20,21,22,22,23,24,25,25,26,27,28,29,30, 30,31,32,33,33,34,35,36,37,38,38,39,40,41,42,43, 43,44,45,46,46,47,48,49,50,51,51,52,53,54,55]

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

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

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