A039970 - cp's OEIS frontend

A039970 An example of a d-perfect sequence: a(2n) = 0, a(2n+1) = Catalan(n) mod 3.

n	a(n)
1	1
2	0
3	1
4	0
5	2
6	0
7	2
8	0
9	2
10	0
11	0
12	0
13	0
14	0
15	0
16	0
17	2
18	0
19	2
20	0
21	2
22	0
23	1
24	0
25	1
26	0
27	1
28	0
29	0
30	0
31	0
32	0
33	0
34	0
35	0
36	0
37	0
38	0
39	0
40	0
41	0
42	0
43	0
44	0
45	0
46	0
47	0
48	0
49	0
50	0
51	0
52	0
53	2
54	0
55	2
56	0
57	2
58	0
59	1
60	0
61	1
62	0
63	1
64	0
65	0
66	0
67	0
68	0
69	0
70	0
71	1
72	0
73	1
74	0
75	1
76	0
77	2
78	0
79	2
80	0
81	2
82	0
83	0
84	0
85	0
86	0
87	0
88	0
89	0
90	0
91	0
92	0
93	0
94	0
95	0
96	0
97	0
98	0
99	0
100	0
101	0
102	0
103	0
104	0
105	0

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

cp's OEIS Frontend

A039970 An example of a d-perfect sequence: a(2n) = 0, a(2n+1) = Catalan(n) mod 3.

Table of values

List of values

n	a(n)
1	1
2	0
3	1
4	0
5	2
6	0
7	2
8	0
9	2
10	0
11	0
12	0
13	0
14	0
15	0
16	0
17	2
18	0
19	2
20	0
21	2
22	0
23	1
24	0
25	1
26	0
27	1
28	0
29	0
30	0
31	0
32	0
33	0
34	0
35	0
36	0
37	0
38	0
39	0
40	0
41	0
42	0
43	0
44	0
45	0
46	0
47	0
48	0
49	0
50	0
51	0
52	0
53	2
54	0
55	2
56	0
57	2
58	0
59	1
60	0
61	1
62	0
63	1
64	0
65	0
66	0
67	0
68	0
69	0
70	0
71	1
72	0
73	1
74	0
75	1
76	0
77	2
78	0
79	2
80	0
81	2
82	0
83	0
84	0
85	0
86	0
87	0
88	0
89	0
90	0
91	0
92	0
93	0
94	0
95	0
96	0
97	0
98	0
99	0
100	0
101	0
102	0
103	0
104	0
105	0

n	a(n)
1	1
2	0
3	1
4	0
5	2
6	0
7	2
8	0
9	2
10	0
11	0
12	0
13	0
14	0
15	0
16	0
17	2
18	0
19	2
20	0
21	2
22	0
23	1
24	0
25	1
26	0
27	1
28	0
29	0
30	0
31	0
32	0
33	0
34	0
35	0
36	0
37	0
38	0
39	0
40	0
41	0
42	0
43	0
44	0
45	0
46	0
47	0
48	0
49	0
50	0
51	0
52	0
53	2
54	0
55	2
56	0
57	2
58	0
59	1
60	0
61	1
62	0
63	1
64	0
65	0
66	0
67	0
68	0
69	0
70	0
71	1
72	0
73	1
74	0
75	1
76	0
77	2
78	0
79	2
80	0
81	2
82	0
83	0
84	0
85	0
86	0
87	0
88	0
89	0
90	0
91	0
92	0
93	0
94	0
95	0
96	0
97	0
98	0
99	0
100	0
101	0
102	0
103	0
104	0
105	0

cp's OEIS Frontend

A039970 An example of a d-perfect sequence: a(2*n) = 0, a(2*n+1) = Catalan(n) mod 3.

Table of values

List of values

A039970 An example of a d-perfect sequence: a(2n) = 0, a(2n+1) = Catalan(n) mod 3.

n	a(n)
1	1
2	0
3	1
4	0
5	2
6	0
7	2
8	0
9	2
10	0
11	0
12	0
13	0
14	0
15	0
16	0
17	2
18	0
19	2
20	0
21	2
22	0
23	1
24	0
25	1
26	0
27	1
28	0
29	0
30	0
31	0
32	0
33	0
34	0
35	0
36	0
37	0
38	0
39	0
40	0
41	0
42	0
43	0
44	0
45	0
46	0
47	0
48	0
49	0
50	0
51	0
52	0
53	2
54	0
55	2
56	0
57	2
58	0
59	1
60	0
61	1
62	0
63	1
64	0
65	0
66	0
67	0
68	0
69	0
70	0
71	1
72	0
73	1
74	0
75	1
76	0
77	2
78	0
79	2
80	0
81	2
82	0
83	0
84	0
85	0
86	0
87	0
88	0
89	0
90	0
91	0
92	0
93	0
94	0
95	0
96	0
97	0
98	0
99	0
100	0
101	0
102	0
103	0
104	0
105	0