A270362 - cp's OEIS frontend

A270362 Running maxima of Stern's diatomic sequence.

n	a(n)
0	0
1	1
2	1
3	2
4	2
5	3
6	3
7	3
8	3
9	4
10	4
11	5
12	5
13	5
14	5
15	5
16	5
17	5
18	5
19	7
20	7
21	8
22	8
23	8
24	8
25	8
26	8
27	8
28	8
29	8
30	8
31	8
32	8
33	8
34	8
35	9
36	9
37	11
38	11
39	11
40	11
41	11
42	11
43	13
44	13
45	13
46	13
47	13
48	13
49	13
50	13
51	13
52	13
53	13
54	13
55	13
56	13
57	13
58	13
59	13
60	13
61	13
62	13
63	13
64	13
65	13
66	13
67	13
68	13
69	14
70	14
71	14
72	14
73	15
74	15
75	18
76	18
77	18
78	18
79	18
80	18
81	18
82	18
83	19
84	19
85	21
86	21
87	21
88	21
89	21
90	21
91	21
92	21
93	21
94	21
95	21
96	21
97	21
98	21

[0, 1, 1, 2, 2, 3, 3, 3, 3, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 11, 11, 11, 11, 11, 11, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 15, 15, 18, 18, 18, 18, 18, 18, 18, 18, 19, 19, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21]

cp's OEIS Frontend

A270362 Running maxima of Stern's diatomic sequence.

Table of values

List of values

n	a(n)
0	0
1	1
2	1
3	2
4	2
5	3
6	3
7	3
8	3
9	4
10	4
11	5
12	5
13	5
14	5
15	5
16	5
17	5
18	5
19	7
20	7
21	8
22	8
23	8
24	8
25	8
26	8
27	8
28	8
29	8
30	8
31	8
32	8
33	8
34	8
35	9
36	9
37	11
38	11
39	11
40	11
41	11
42	11
43	13
44	13
45	13
46	13
47	13
48	13
49	13
50	13
51	13
52	13
53	13
54	13
55	13
56	13
57	13
58	13
59	13
60	13
61	13
62	13
63	13
64	13
65	13
66	13
67	13
68	13
69	14
70	14
71	14
72	14
73	15
74	15
75	18
76	18
77	18
78	18
79	18
80	18
81	18
82	18
83	19
84	19
85	21
86	21
87	21
88	21
89	21
90	21
91	21
92	21
93	21
94	21
95	21
96	21
97	21
98	21

n	a(n)
0	0
1	1
2	1
3	2
4	2
5	3
6	3
7	3
8	3
9	4
10	4
11	5
12	5
13	5
14	5
15	5
16	5
17	5
18	5
19	7
20	7
21	8
22	8
23	8
24	8
25	8
26	8
27	8
28	8
29	8
30	8
31	8
32	8
33	8
34	8
35	9
36	9
37	11
38	11
39	11
40	11
41	11
42	11
43	13
44	13
45	13
46	13
47	13
48	13
49	13
50	13
51	13
52	13
53	13
54	13
55	13
56	13
57	13
58	13
59	13
60	13
61	13
62	13
63	13
64	13
65	13
66	13
67	13
68	13
69	14
70	14
71	14
72	14
73	15
74	15
75	18
76	18
77	18
78	18
79	18
80	18
81	18
82	18
83	19
84	19
85	21
86	21
87	21
88	21
89	21
90	21
91	21
92	21
93	21
94	21
95	21
96	21
97	21
98	21

n	a(n)
0	0
1	1
2	1
3	2
4	2
5	3
6	3
7	3
8	3
9	4
10	4
11	5
12	5
13	5
14	5
15	5
16	5
17	5
18	5
19	7
20	7
21	8
22	8
23	8
24	8
25	8
26	8
27	8
28	8
29	8
30	8
31	8
32	8
33	8
34	8
35	9
36	9
37	11
38	11
39	11
40	11
41	11
42	11
43	13
44	13
45	13
46	13
47	13
48	13
49	13
50	13
51	13
52	13
53	13
54	13
55	13
56	13
57	13
58	13
59	13
60	13
61	13
62	13
63	13
64	13
65	13
66	13
67	13
68	13
69	14
70	14
71	14
72	14
73	15
74	15
75	18
76	18
77	18
78	18
79	18
80	18
81	18
82	18
83	19
84	19
85	21
86	21
87	21
88	21
89	21
90	21
91	21
92	21
93	21
94	21
95	21
96	21
97	21
98	21