A204433 - cp's OEIS frontend

A204433 Symmetric matrix: f(i,j) = (2i + 2j + 2) mod 3, by antidiagonals.

n	a(n)
1	0
2	2
3	2
4	1
5	1
6	1
7	0
8	0
9	0
10	0
11	2
12	2
13	2
14	2
15	2
16	1
17	1
18	1
19	1
20	1
21	1
22	0
23	0
24	0
25	0
26	0
27	0
28	0
29	2
30	2
31	2
32	2
33	2
34	2
35	2
36	2
37	1
38	1
39	1
40	1
41	1
42	1
43	1
44	1
45	1
46	0
47	0
48	0
49	0
50	0
51	0
52	0
53	0
54	0
55	0
56	2
57	2
58	2
59	2
60	2
61	2
62	2
63	2
64	2
65	2
66	2
67	1
68	1
69	1
70	1
71	1
72	1
73	1
74	1
75	1
76	1
77	1
78	1
79	0
80	0
81	0
82	0
83	0
84	0
85	0
86	0
87	0
88	0
89	0
90	0
91	0
92	2
93	2
94	2
95	2
96	2
97	2
98	2
99	2

[0, 2, 2, 1, 1, 1, 0, 0, 0, 0, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 2, 2, 2, 2, 2]

cp's OEIS Frontend

A204433 Symmetric matrix: f(i,j) = (2i + 2j + 2) mod 3, by antidiagonals.

Table of values

List of values

n	a(n)
1	0
2	2
3	2
4	1
5	1
6	1
7	0
8	0
9	0
10	0
11	2
12	2
13	2
14	2
15	2
16	1
17	1
18	1
19	1
20	1
21	1
22	0
23	0
24	0
25	0
26	0
27	0
28	0
29	2
30	2
31	2
32	2
33	2
34	2
35	2
36	2
37	1
38	1
39	1
40	1
41	1
42	1
43	1
44	1
45	1
46	0
47	0
48	0
49	0
50	0
51	0
52	0
53	0
54	0
55	0
56	2
57	2
58	2
59	2
60	2
61	2
62	2
63	2
64	2
65	2
66	2
67	1
68	1
69	1
70	1
71	1
72	1
73	1
74	1
75	1
76	1
77	1
78	1
79	0
80	0
81	0
82	0
83	0
84	0
85	0
86	0
87	0
88	0
89	0
90	0
91	0
92	2
93	2
94	2
95	2
96	2
97	2
98	2
99	2

n	a(n)
1	0
2	2
3	2
4	1
5	1
6	1
7	0
8	0
9	0
10	0
11	2
12	2
13	2
14	2
15	2
16	1
17	1
18	1
19	1
20	1
21	1
22	0
23	0
24	0
25	0
26	0
27	0
28	0
29	2
30	2
31	2
32	2
33	2
34	2
35	2
36	2
37	1
38	1
39	1
40	1
41	1
42	1
43	1
44	1
45	1
46	0
47	0
48	0
49	0
50	0
51	0
52	0
53	0
54	0
55	0
56	2
57	2
58	2
59	2
60	2
61	2
62	2
63	2
64	2
65	2
66	2
67	1
68	1
69	1
70	1
71	1
72	1
73	1
74	1
75	1
76	1
77	1
78	1
79	0
80	0
81	0
82	0
83	0
84	0
85	0
86	0
87	0
88	0
89	0
90	0
91	0
92	2
93	2
94	2
95	2
96	2
97	2
98	2
99	2

cp's OEIS Frontend

A204433 Symmetric matrix: f(i,j) = (2*i + 2*j + 2) mod 3, by antidiagonals.

Table of values

List of values

A204433 Symmetric matrix: f(i,j) = (2i + 2j + 2) mod 3, by antidiagonals.

n	a(n)
1	0
2	2
3	2
4	1
5	1
6	1
7	0
8	0
9	0
10	0
11	2
12	2
13	2
14	2
15	2
16	1
17	1
18	1
19	1
20	1
21	1
22	0
23	0
24	0
25	0
26	0
27	0
28	0
29	2
30	2
31	2
32	2
33	2
34	2
35	2
36	2
37	1
38	1
39	1
40	1
41	1
42	1
43	1
44	1
45	1
46	0
47	0
48	0
49	0
50	0
51	0
52	0
53	0
54	0
55	0
56	2
57	2
58	2
59	2
60	2
61	2
62	2
63	2
64	2
65	2
66	2
67	1
68	1
69	1
70	1
71	1
72	1
73	1
74	1
75	1
76	1
77	1
78	1
79	0
80	0
81	0
82	0
83	0
84	0
85	0
86	0
87	0
88	0
89	0
90	0
91	0
92	2
93	2
94	2
95	2
96	2
97	2
98	2
99	2