A240809 - cp's OEIS frontend

A240809 a(n) = n for 1 <= n <= 4; thereafter a(n) = a(n - a(n-2)) + a(n - a(n-4)).

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

[1, 2, 3, 4, 6, 6, 5, 6, 7, 8, 10, 10, 9, 10, 12, 12, 12, 12, 10, 12, 17, 16, 15, 16, 14, 16, 19, 20, 20, 18, 20, 20, 18, 22, 24, 22, 19, 24, 24, 24, 28, 24, 22, 24, 27, 32, 26, 28, 31, 28, 26, 32, 35, 32, 32, 32, 30, 32, 39, 40, 36, 34, 35, 34, 38, 40, 40, 42, 40, 38, 40, 40, 36, 44, 48, 42, 48, 44, 40, 46, 46, 46, 41, 48, 48, 48, 56, 48, 46, 48, 51, 48]

cp's OEIS Frontend

A240809 a(n) = n for 1 <= n <= 4; thereafter a(n) = a(n - a(n-2)) + a(n - a(n-4)).

Table of values

List of values

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

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

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