A302130 - cp's OEIS frontend

A302130 a(n) = a(a(n-3)) + a(n-a(n-2)) with a(1) = a(2) = a(3) = a(4) = 1, a(5) = 2, a(6) = 5.

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

[1, 1, 1, 1, 2, 5, 3, 2, 7, 3, 2, 10, 3, 2, 13, 3, 2, 16, 3, 2, 19, 3, 2, 22, 3, 2, 25, 3, 2, 28, 3, 2, 31, 3, 2, 34, 3, 2, 37, 3, 2, 40, 3, 2, 43, 3, 2, 46, 3, 2, 49, 3, 2, 52, 3, 2, 55, 3, 2, 58, 3, 2, 61, 3, 2, 64, 3, 2, 67, 3, 2, 70, 3, 2, 73, 3, 2, 76, 3, 2, 79, 3, 2, 82, 3, 2, 85, 3, 2, 88]

cp's OEIS Frontend

A302130 a(n) = a(a(n-3)) + a(n-a(n-2)) with a(1) = a(2) = a(3) = a(4) = 1, a(5) = 2, a(6) = 5.

Table of values

List of values

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

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

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