A072782 - cp's OEIS frontend

A072782 Y-projection of the tabular N X N -> N bijection A072735.

n	a(n)
0	0
1	0
2	1
3	0
4	2
5	1
6	1
7	2
8	3
9	2
10	0
11	2
12	4
13	3
14	2
15	1
16	3
17	4
18	5
19	4
20	3
21	0
22	2
23	4
24	6
25	5
26	4
27	3
28	1
29	3
30	5
31	6
32	7
33	6
34	5
35	4
36	0
37	2
38	4
39	6
40	8
41	7
42	6
43	5
44	4
45	1
46	3
47	5
48	7
49	8
50	9
51	8
52	7
53	6
54	5
55	0
56	2
57	4
58	6
59	8
60	10
61	9
62	8
63	7
64	6
65	5
66	1
67	3
68	5
69	7
70	9
71	10
72	11
73	10
74	9
75	8
76	7
77	6
78	0
79	2
80	4
81	6
82	8
83	10
84	12
85	11
86	10
87	9
88	8
89	7
90	6
91	1
92	3
93	5
94	7
95	9
96	11
97	12
98	13

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

cp's OEIS Frontend

A072782 Y-projection of the tabular N X N -> N bijection A072735.

Table of values

List of values

n	a(n)
0	0
1	0
2	1
3	0
4	2
5	1
6	1
7	2
8	3
9	2
10	0
11	2
12	4
13	3
14	2
15	1
16	3
17	4
18	5
19	4
20	3
21	0
22	2
23	4
24	6
25	5
26	4
27	3
28	1
29	3
30	5
31	6
32	7
33	6
34	5
35	4
36	0
37	2
38	4
39	6
40	8
41	7
42	6
43	5
44	4
45	1
46	3
47	5
48	7
49	8
50	9
51	8
52	7
53	6
54	5
55	0
56	2
57	4
58	6
59	8
60	10
61	9
62	8
63	7
64	6
65	5
66	1
67	3
68	5
69	7
70	9
71	10
72	11
73	10
74	9
75	8
76	7
77	6
78	0
79	2
80	4
81	6
82	8
83	10
84	12
85	11
86	10
87	9
88	8
89	7
90	6
91	1
92	3
93	5
94	7
95	9
96	11
97	12
98	13

n	a(n)
0	0
1	0
2	1
3	0
4	2
5	1
6	1
7	2
8	3
9	2
10	0
11	2
12	4
13	3
14	2
15	1
16	3
17	4
18	5
19	4
20	3
21	0
22	2
23	4
24	6
25	5
26	4
27	3
28	1
29	3
30	5
31	6
32	7
33	6
34	5
35	4
36	0
37	2
38	4
39	6
40	8
41	7
42	6
43	5
44	4
45	1
46	3
47	5
48	7
49	8
50	9
51	8
52	7
53	6
54	5
55	0
56	2
57	4
58	6
59	8
60	10
61	9
62	8
63	7
64	6
65	5
66	1
67	3
68	5
69	7
70	9
71	10
72	11
73	10
74	9
75	8
76	7
77	6
78	0
79	2
80	4
81	6
82	8
83	10
84	12
85	11
86	10
87	9
88	8
89	7
90	6
91	1
92	3
93	5
94	7
95	9
96	11
97	12
98	13

n	a(n)
0	0
1	0
2	1
3	0
4	2
5	1
6	1
7	2
8	3
9	2
10	0
11	2
12	4
13	3
14	2
15	1
16	3
17	4
18	5
19	4
20	3
21	0
22	2
23	4
24	6
25	5
26	4
27	3
28	1
29	3
30	5
31	6
32	7
33	6
34	5
35	4
36	0
37	2
38	4
39	6
40	8
41	7
42	6
43	5
44	4
45	1
46	3
47	5
48	7
49	8
50	9
51	8
52	7
53	6
54	5
55	0
56	2
57	4
58	6
59	8
60	10
61	9
62	8
63	7
64	6
65	5
66	1
67	3
68	5
69	7
70	9
71	10
72	11
73	10
74	9
75	8
76	7
77	6
78	0
79	2
80	4
81	6
82	8
83	10
84	12
85	11
86	10
87	9
88	8
89	7
90	6
91	1
92	3
93	5
94	7
95	9
96	11
97	12
98	13