A330256 - cp's OEIS frontend

A330256 a(0) = 0; for n > 0, a(n) = n - a((Sum_{k=0..n-1} a(k)) mod n).

n	a(n)
0	0
1	1
2	1
3	2
4	4
5	3
6	3
7	7
8	5
9	4
10	10
11	4
12	7
13	6
14	13
15	5
16	12
17	16
18	12
19	18
20	14
21	21
22	9
23	11
24	10
25	14
26	22
27	15
28	14
29	28
30	9
31	10
32	23
33	31
34	24
35	33
36	22
37	15
38	37
39	24
40	16
41	40
42	14
43	34
44	37
45	36
46	43
47	23
48	34
49	42
50	13
51	18
52	37
53	50
54	17
55	18
56	32
57	40
58	40
59	19
60	46
61	57
62	39
63	59
64	30
65	15
66	32
67	21
68	11
69	32
70	40
71	65
72	32
73	62
74	41
75	58
76	63
77	60

[0, 1, 1, 2, 4, 3, 3, 7, 5, 4, 10, 4, 7, 6, 13, 5, 12, 16, 12, 18, 14, 21, 9, 11, 10, 14, 22, 15, 14, 28, 9, 10, 23, 31, 24, 33, 22, 15, 37, 24, 16, 40, 14, 34, 37, 36, 43, 23, 34, 42, 13, 18, 37, 50, 17, 18, 32, 40, 40, 19, 46, 57, 39, 59, 30, 15, 32, 21, 11, 32, 40, 65, 32, 62, 41, 58, 63, 60]

cp's OEIS Frontend

A330256 a(0) = 0; for n > 0, a(n) = n - a((Sum_{k=0..n-1} a(k)) mod n).

Table of values

List of values

n	a(n)
0	0
1	1
2	1
3	2
4	4
5	3
6	3
7	7
8	5
9	4
10	10
11	4
12	7
13	6
14	13
15	5
16	12
17	16
18	12
19	18
20	14
21	21
22	9
23	11
24	10
25	14
26	22
27	15
28	14
29	28
30	9
31	10
32	23
33	31
34	24
35	33
36	22
37	15
38	37
39	24
40	16
41	40
42	14
43	34
44	37
45	36
46	43
47	23
48	34
49	42
50	13
51	18
52	37
53	50
54	17
55	18
56	32
57	40
58	40
59	19
60	46
61	57
62	39
63	59
64	30
65	15
66	32
67	21
68	11
69	32
70	40
71	65
72	32
73	62
74	41
75	58
76	63
77	60

n	a(n)
0	0
1	1
2	1
3	2
4	4
5	3
6	3
7	7
8	5
9	4
10	10
11	4
12	7
13	6
14	13
15	5
16	12
17	16
18	12
19	18
20	14
21	21
22	9
23	11
24	10
25	14
26	22
27	15
28	14
29	28
30	9
31	10
32	23
33	31
34	24
35	33
36	22
37	15
38	37
39	24
40	16
41	40
42	14
43	34
44	37
45	36
46	43
47	23
48	34
49	42
50	13
51	18
52	37
53	50
54	17
55	18
56	32
57	40
58	40
59	19
60	46
61	57
62	39
63	59
64	30
65	15
66	32
67	21
68	11
69	32
70	40
71	65
72	32
73	62
74	41
75	58
76	63
77	60

n	a(n)
0	0
1	1
2	1
3	2
4	4
5	3
6	3
7	7
8	5
9	4
10	10
11	4
12	7
13	6
14	13
15	5
16	12
17	16
18	12
19	18
20	14
21	21
22	9
23	11
24	10
25	14
26	22
27	15
28	14
29	28
30	9
31	10
32	23
33	31
34	24
35	33
36	22
37	15
38	37
39	24
40	16
41	40
42	14
43	34
44	37
45	36
46	43
47	23
48	34
49	42
50	13
51	18
52	37
53	50
54	17
55	18
56	32
57	40
58	40
59	19
60	46
61	57
62	39
63	59
64	30
65	15
66	32
67	21
68	11
69	32
70	40
71	65
72	32
73	62
74	41
75	58
76	63
77	60