A296388 - cp's OEIS frontend

A296388 a(1) = a(3) = 1, a(2) = a(4) = 3, a(5) = 4; a(n) = n - a(n-a(n-1)) - a(n-a(n-4)) for n > 5.

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

[1, 3, 1, 3, 4, 2, 1, 3, 3, 6, 1, 8, 3, 10, 1, 12, 3, 14, 1, 16, 3, 18, 1, 20, 3, 22, 1, 24, 3, 26, 1, 28, 3, 30, 1, 32, 3, 34, 1, 36, 3, 38, 1, 40, 3, 42, 1, 44, 3, 46, 1, 48, 3, 50, 1, 52, 3, 54, 1, 56, 3, 58, 1, 60, 3, 62, 1, 64, 3, 66, 1, 68, 3, 70, 1, 72, 3, 74, 1, 76, 3, 78, 1, 80, 3, 82, 1, 84, 3, 86]

cp's OEIS Frontend

A296388 a(1) = a(3) = 1, a(2) = a(4) = 3, a(5) = 4; a(n) = n - a(n-a(n-1)) - a(n-a(n-4)) for n > 5.

Table of values

List of values

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

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

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