A317840 - cp's OEIS frontend

A317840 Difference between Stern's Diatomic sequence (A002487) and its Möbius transform (A317839).

n	a(n)
1	0
2	1
3	1
4	1
5	1
6	2
7	1
8	1
9	2
10	3
11	1
12	2
13	1
14	3
15	4
16	1
17	1
18	4
19	1
20	3
21	4
22	5
23	1
24	2
25	3
26	5
27	4
28	3
29	1
30	4
31	1
32	1
33	6
34	5
35	5
36	4
37	1
38	7
39	6
40	3
41	1
42	8
43	1
44	5
45	6
46	7
47	1
48	2
49	3
50	7
51	6
52	5
53	1
54	8
55	7
56	3
57	8
58	7
59	1
60	4
61	1
62	5
63	10
64	1
65	7
66	6
67	1
68	5
69	8
70	9
71	1
72	4
73	1
74	11
75	8
76	7
77	7
78	10
79	1
80	3
81	8
82	11
83	1
84	8
85	7
86	13
87	8
88	5
89	1
90	12
91	7
92	7
93	6
94	9
95	9
96	2
97	1
98	9
99	8
100	7
101	1
102	12
103	1
104	5
105	14

[0, 1, 1, 1, 1, 2, 1, 1, 2, 3, 1, 2, 1, 3, 4, 1, 1, 4, 1, 3, 4, 5, 1, 2, 3, 5, 4, 3, 1, 4, 1, 1, 6, 5, 5, 4, 1, 7, 6, 3, 1, 8, 1, 5, 6, 7, 1, 2, 3, 7, 6, 5, 1, 8, 7, 3, 8, 7, 1, 4, 1, 5, 10, 1, 7, 6, 1, 5, 8, 9, 1, 4, 1, 11, 8, 7, 7, 10, 1, 3, 8, 11, 1, 8, 7, 13, 8, 5, 1, 12, 7, 7, 6, 9, 9, 2, 1, 9, 8, 7, 1, 12, 1, 5, 14]

cp's OEIS Frontend

A317840 Difference between Stern's Diatomic sequence (A002487) and its Möbius transform (A317839).

Table of values

List of values

n	a(n)
1	0
2	1
3	1
4	1
5	1
6	2
7	1
8	1
9	2
10	3
11	1
12	2
13	1
14	3
15	4
16	1
17	1
18	4
19	1
20	3
21	4
22	5
23	1
24	2
25	3
26	5
27	4
28	3
29	1
30	4
31	1
32	1
33	6
34	5
35	5
36	4
37	1
38	7
39	6
40	3
41	1
42	8
43	1
44	5
45	6
46	7
47	1
48	2
49	3
50	7
51	6
52	5
53	1
54	8
55	7
56	3
57	8
58	7
59	1
60	4
61	1
62	5
63	10
64	1
65	7
66	6
67	1
68	5
69	8
70	9
71	1
72	4
73	1
74	11
75	8
76	7
77	7
78	10
79	1
80	3
81	8
82	11
83	1
84	8
85	7
86	13
87	8
88	5
89	1
90	12
91	7
92	7
93	6
94	9
95	9
96	2
97	1
98	9
99	8
100	7
101	1
102	12
103	1
104	5
105	14

n	a(n)
1	0
2	1
3	1
4	1
5	1
6	2
7	1
8	1
9	2
10	3
11	1
12	2
13	1
14	3
15	4
16	1
17	1
18	4
19	1
20	3
21	4
22	5
23	1
24	2
25	3
26	5
27	4
28	3
29	1
30	4
31	1
32	1
33	6
34	5
35	5
36	4
37	1
38	7
39	6
40	3
41	1
42	8
43	1
44	5
45	6
46	7
47	1
48	2
49	3
50	7
51	6
52	5
53	1
54	8
55	7
56	3
57	8
58	7
59	1
60	4
61	1
62	5
63	10
64	1
65	7
66	6
67	1
68	5
69	8
70	9
71	1
72	4
73	1
74	11
75	8
76	7
77	7
78	10
79	1
80	3
81	8
82	11
83	1
84	8
85	7
86	13
87	8
88	5
89	1
90	12
91	7
92	7
93	6
94	9
95	9
96	2
97	1
98	9
99	8
100	7
101	1
102	12
103	1
104	5
105	14

n	a(n)
1	0
2	1
3	1
4	1
5	1
6	2
7	1
8	1
9	2
10	3
11	1
12	2
13	1
14	3
15	4
16	1
17	1
18	4
19	1
20	3
21	4
22	5
23	1
24	2
25	3
26	5
27	4
28	3
29	1
30	4
31	1
32	1
33	6
34	5
35	5
36	4
37	1
38	7
39	6
40	3
41	1
42	8
43	1
44	5
45	6
46	7
47	1
48	2
49	3
50	7
51	6
52	5
53	1
54	8
55	7
56	3
57	8
58	7
59	1
60	4
61	1
62	5
63	10
64	1
65	7
66	6
67	1
68	5
69	8
70	9
71	1
72	4
73	1
74	11
75	8
76	7
77	7
78	10
79	1
80	3
81	8
82	11
83	1
84	8
85	7
86	13
87	8
88	5
89	1
90	12
91	7
92	7
93	6
94	9
95	9
96	2
97	1
98	9
99	8
100	7
101	1
102	12
103	1
104	5
105	14