A335904 - cp's OEIS frontend

A335904 Fully additive with a(2) = 0, and a(p) = 1+a(p-1)+a(p+1), for odd primes p.

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

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

cp's OEIS Frontend

A335904 Fully additive with a(2) = 0, and a(p) = 1+a(p-1)+a(p+1), for odd primes p.

Table of values

List of values

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

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

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