A097330 - OEIS

A097330 as a simple table

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

[1,1,1,2,2,3,3,4,5,6,6,7,8,9,9,10,11,12,14,15,15, 16,18,19,20,21,21,22,23,24,26,27,29,30,30,31,33, 34,35,36,36,37,39,40,41,42,44,45,48,49,50,51,51, 52,53,54,54,55,56,57,63,64,65,66,68,69,69,70,74, 75,75,76,78,79]

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

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

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