A283884 - cp's OEIS frontend

A283884 Relative of Hofstadter Q-sequence: a(n) = max(0, n+193) for n <= 0; a(n) = a(n-a(n-1)) + a(n-a(n-2)) + a(n-a(n-3)) for n > 0.

n	a(n)
1	6
2	194
3	195
4	196
5	9
6	197
7	198
8	199
9	12
10	200
11	201
12	202
13	15
14	203
15	204
16	17
17	206
18	18
19	206
20	208
21	209
22	22
23	21
24	397
25	391
26	9
27	18
28	406
29	409
30	202
31	22
32	223
33	228
34	206
35	27
36	36
37	230
38	396
39	197
40	39
41	231
42	237
43	201
44	42
45	233
46	240
47	16
48	232
49	240
50	220
51	40

[6, 194, 195, 196, 9, 197, 198, 199, 12, 200, 201, 202, 15, 203, 204, 17, 206, 18, 206, 208, 209, 22, 21, 397, 391, 9, 18, 406, 409, 202, 22, 223, 228, 206, 27, 36, 230, 396, 197, 39, 231, 237, 201, 42, 233, 240, 16, 232, 240, 220, 40]

cp's OEIS Frontend

A283884 Relative of Hofstadter Q-sequence: a(n) = max(0, n+193) for n <= 0; a(n) = a(n-a(n-1)) + a(n-a(n-2)) + a(n-a(n-3)) for n > 0.

Table of values

List of values

n	a(n)
1	6
2	194
3	195
4	196
5	9
6	197
7	198
8	199
9	12
10	200
11	201
12	202
13	15
14	203
15	204
16	17
17	206
18	18
19	206
20	208
21	209
22	22
23	21
24	397
25	391
26	9
27	18
28	406
29	409
30	202
31	22
32	223
33	228
34	206
35	27
36	36
37	230
38	396
39	197
40	39
41	231
42	237
43	201
44	42
45	233
46	240
47	16
48	232
49	240
50	220
51	40

n	a(n)
1	6
2	194
3	195
4	196
5	9
6	197
7	198
8	199
9	12
10	200
11	201
12	202
13	15
14	203
15	204
16	17
17	206
18	18
19	206
20	208
21	209
22	22
23	21
24	397
25	391
26	9
27	18
28	406
29	409
30	202
31	22
32	223
33	228
34	206
35	27
36	36
37	230
38	396
39	197
40	39
41	231
42	237
43	201
44	42
45	233
46	240
47	16
48	232
49	240
50	220
51	40

n	a(n)
1	6
2	194
3	195
4	196
5	9
6	197
7	198
8	199
9	12
10	200
11	201
12	202
13	15
14	203
15	204
16	17
17	206
18	18
19	206
20	208
21	209
22	22
23	21
24	397
25	391
26	9
27	18
28	406
29	409
30	202
31	22
32	223
33	228
34	206
35	27
36	36
37	230
38	396
39	197
40	39
41	231
42	237
43	201
44	42
45	233
46	240
47	16
48	232
49	240
50	220
51	40