A334223 - cp's OEIS frontend

A334223 a(n) is the Y-coordinate of the point at n steps backward from the origin along the space filling curve U defined in A334188; sequence A334222 gives X-coordinates.

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

[0, 1, 2, 3, 3, 2, 1, 1, 2, 3, 4, 4, 4, 5, 6, 7, 7, 6, 5, 5, 6, 7, 7, 6, 5, 4, 3, 3, 4, 5, 6, 7, 7, 6, 5, 5, 6, 7, 8, 8, 8, 9, 10, 10, 9, 8, 8, 8, 8, 9, 10, 11, 11, 10, 9, 9, 10, 11, 12, 12, 12, 13, 14, 15, 15, 14, 13, 13, 14, 15, 15, 14, 13, 12, 11, 11, 12, 13]

cp's OEIS Frontend

A334223 a(n) is the Y-coordinate of the point at n steps backward from the origin along the space filling curve U defined in A334188; sequence A334222 gives X-coordinates.

Table of values

List of values

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

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

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