A330080 - cp's OEIS frontend

A330080 a(n) = floor(b(n)), where b(1) = b(2) = b(3) = 1 and b(n) = (b(n-1) + b(n-2))/b(n-3) for n > 3.

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

[1, 1, 1, 2, 3, 5, 4, 3, 1, 1, 0, 1, 2, 4, 4, 4, 2, 1, 0, 1, 1, 2, 3, 5, 3, 2, 1, 1, 0, 1, 2, 4, 4, 3, 1, 1, 0, 1, 1, 3, 4, 4, 2, 1, 0, 1, 1, 2, 3, 5, 3, 2, 1, 1, 0, 1, 2, 4, 4, 3, 1, 1, 0, 1, 1, 3, 4, 4, 2, 1, 0, 1, 1, 2, 3, 5, 3, 2, 1, 1, 0, 1, 2, 4, 4, 3, 1, 1, 0, 1, 1, 3, 4, 4, 2, 1, 0, 1, 1, 2, 3, 5]

cp's OEIS Frontend

A330080 a(n) = floor(b(n)), where b(1) = b(2) = b(3) = 1 and b(n) = (b(n-1) + b(n-2))/b(n-3) for n > 3.

Table of values

List of values

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

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

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