A240835 - cp's OEIS frontend

A240835 a(n)=1 for n <= s+k; thereafter a(n) = Sum_{i=0..k-1} a(n-i-s-a(n-i-1)) where s=0, k=4.

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

[1, 1, 1, 1, 4, 4, 4, 4, 7, 7, 7, 10, 7, 10, 13, 10, 13, 13, 13, 16, 16, 16, 16, 16, 19, 19, 19, 22, 19, 22, 25, 22, 25, 25, 25, 28, 28, 28, 28, 31, 31, 31, 34, 31, 34, 37, 34, 37, 37, 34, 40, 40, 37, 43, 40, 40, 46, 43, 43, 46, 46, 46, 49, 49, 46, 52, 52, 49, 55, 52, 52, 58, 55, 55, 58, 55, 58, 61, 58, 61, 61, 61]

cp's OEIS Frontend

A240835 a(n)=1 for n <= s+k; thereafter a(n) = Sum_{i=0..k-1} a(n-i-s-a(n-i-1)) where s=0, k=4.

Table of values

List of values

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

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

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