A206439 - cp's OEIS frontend

A206439 Partial sums of A064692.

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	2
6	3
7	3
8	5
9	6
10	7
11	7
12	7
13	7
14	8
15	8
16	9
17	9
18	11
19	12
20	13
21	13
22	13
23	13
24	14
25	14
26	15
27	15
28	17
29	18
30	19
31	19
32	19
33	19
34	20
35	20
36	21
37	21
38	23
39	24
40	26
41	27
42	28
43	29
44	31
45	32
46	34
47	35
48	38
49	40
50	41
51	41
52	41
53	41
54	42
55	42
56	43
57	43
58	45
59	46
60	48
61	49
62	50
63	51
64	53
65	54
66	56
67	57
68	60
69	62
70	63
71	63
72	63
73	63
74	64
75	64
76	65
77	65
78	67
79	68
80	71
81	73
82	75
83	77
84	80
85	82
86	85
87	87
88	91

[1, 1, 1, 1, 2, 2, 3, 3, 5, 6, 7, 7, 7, 7, 8, 8, 9, 9, 11, 12, 13, 13, 13, 13, 14, 14, 15, 15, 17, 18, 19, 19, 19, 19, 20, 20, 21, 21, 23, 24, 26, 27, 28, 29, 31, 32, 34, 35, 38, 40, 41, 41, 41, 41, 42, 42, 43, 43, 45, 46, 48, 49, 50, 51, 53, 54, 56, 57, 60, 62, 63, 63, 63, 63, 64, 64, 65, 65, 67, 68, 71, 73, 75, 77, 80, 82, 85, 87, 91]

cp's OEIS Frontend

A206439 Partial sums of A064692.

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	2
6	3
7	3
8	5
9	6
10	7
11	7
12	7
13	7
14	8
15	8
16	9
17	9
18	11
19	12
20	13
21	13
22	13
23	13
24	14
25	14
26	15
27	15
28	17
29	18
30	19
31	19
32	19
33	19
34	20
35	20
36	21
37	21
38	23
39	24
40	26
41	27
42	28
43	29
44	31
45	32
46	34
47	35
48	38
49	40
50	41
51	41
52	41
53	41
54	42
55	42
56	43
57	43
58	45
59	46
60	48
61	49
62	50
63	51
64	53
65	54
66	56
67	57
68	60
69	62
70	63
71	63
72	63
73	63
74	64
75	64
76	65
77	65
78	67
79	68
80	71
81	73
82	75
83	77
84	80
85	82
86	85
87	87
88	91

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	2
6	3
7	3
8	5
9	6
10	7
11	7
12	7
13	7
14	8
15	8
16	9
17	9
18	11
19	12
20	13
21	13
22	13
23	13
24	14
25	14
26	15
27	15
28	17
29	18
30	19
31	19
32	19
33	19
34	20
35	20
36	21
37	21
38	23
39	24
40	26
41	27
42	28
43	29
44	31
45	32
46	34
47	35
48	38
49	40
50	41
51	41
52	41
53	41
54	42
55	42
56	43
57	43
58	45
59	46
60	48
61	49
62	50
63	51
64	53
65	54
66	56
67	57
68	60
69	62
70	63
71	63
72	63
73	63
74	64
75	64
76	65
77	65
78	67
79	68
80	71
81	73
82	75
83	77
84	80
85	82
86	85
87	87
88	91

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	2
6	3
7	3
8	5
9	6
10	7
11	7
12	7
13	7
14	8
15	8
16	9
17	9
18	11
19	12
20	13
21	13
22	13
23	13
24	14
25	14
26	15
27	15
28	17
29	18
30	19
31	19
32	19
33	19
34	20
35	20
36	21
37	21
38	23
39	24
40	26
41	27
42	28
43	29
44	31
45	32
46	34
47	35
48	38
49	40
50	41
51	41
52	41
53	41
54	42
55	42
56	43
57	43
58	45
59	46
60	48
61	49
62	50
63	51
64	53
65	54
66	56
67	57
68	60
69	62
70	63
71	63
72	63
73	63
74	64
75	64
76	65
77	65
78	67
79	68
80	71
81	73
82	75
83	77
84	80
85	82
86	85
87	87
88	91