A173964 - cp's OEIS frontend

A173964 Sequence derived from a memorization technique.

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

[1, 2, 1, 2, 3, 2, 3, 1, 2, 3, 4, 3, 4, 2, 3, 4, 1, 2, 3, 4, 5, 4, 5, 3, 4, 5, 2, 3, 4, 5, 1, 2, 3, 4, 5, 6, 5, 6, 4, 5, 6, 3, 4, 5, 6, 2, 3, 4, 5, 6, 1, 2, 3, 4, 5, 6, 7, 6, 7, 5, 6, 7, 4, 5, 6, 7, 3, 4, 5, 6, 7, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 8]

cp's OEIS Frontend

A173964 Sequence derived from a memorization technique.

Table of values

List of values

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

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

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