A292603 - cp's OEIS frontend

A292603 Doudna-tree reduced modulo 4: a(n) = A005940(1+n) mod 4.

n	a(n)
0	1
1	2
2	3
3	0
4	1
5	2
6	1
7	0
8	3
9	2
10	3
11	0
12	1
13	2
14	3
15	0
16	3
17	2
18	1
19	0
20	3
21	2
22	1
23	0
24	1
25	2
26	3
27	0
28	1
29	2
30	1
31	0
32	1
33	2
34	1
35	0
36	3
37	2
38	3
39	0
40	1
41	2
42	1
43	0
44	3
45	2
46	3
47	0
48	1
49	2
50	3
51	0
52	1
53	2
54	1
55	0
56	3
57	2
58	3
59	0
60	1
61	2
62	3
63	0
64	1
65	2
66	3
67	0
68	1
69	2
70	3
71	0
72	3
73	2
74	1
75	0
76	3
77	2
78	1
79	0
80	3
81	2
82	3
83	0
84	1
85	2
86	3
87	0
88	3
89	2
90	1
91	0
92	3
93	2
94	1
95	0
96	1
97	2
98	3
99	0
100	1
101	2
102	1
103	0
104	3
105	2
106	3
107	0
108	1
109	2
110	3
111	0
112	3
113	2
114	1
115	0
116	3
117	2
118	1
119	0
120	1

[1, 2, 3, 0, 1, 2, 1, 0, 3, 2, 3, 0, 1, 2, 3, 0, 3, 2, 1, 0, 3, 2, 1, 0, 1, 2, 3, 0, 1, 2, 1, 0, 1, 2, 1, 0, 3, 2, 3, 0, 1, 2, 1, 0, 3, 2, 3, 0, 1, 2, 3, 0, 1, 2, 1, 0, 3, 2, 3, 0, 1, 2, 3, 0, 1, 2, 3, 0, 1, 2, 3, 0, 3, 2, 1, 0, 3, 2, 1, 0, 3, 2, 3, 0, 1, 2, 3, 0, 3, 2, 1, 0, 3, 2, 1, 0, 1, 2, 3, 0, 1, 2, 1, 0, 3, 2, 3, 0, 1, 2, 3, 0, 3, 2, 1, 0, 3, 2, 1, 0, 1]

cp's OEIS Frontend

A292603 Doudna-tree reduced modulo 4: a(n) = A005940(1+n) mod 4.

Table of values

List of values

n	a(n)
0	1
1	2
2	3
3	0
4	1
5	2
6	1
7	0
8	3
9	2
10	3
11	0
12	1
13	2
14	3
15	0
16	3
17	2
18	1
19	0
20	3
21	2
22	1
23	0
24	1
25	2
26	3
27	0
28	1
29	2
30	1
31	0
32	1
33	2
34	1
35	0
36	3
37	2
38	3
39	0
40	1
41	2
42	1
43	0
44	3
45	2
46	3
47	0
48	1
49	2
50	3
51	0
52	1
53	2
54	1
55	0
56	3
57	2
58	3
59	0
60	1
61	2
62	3
63	0
64	1
65	2
66	3
67	0
68	1
69	2
70	3
71	0
72	3
73	2
74	1
75	0
76	3
77	2
78	1
79	0
80	3
81	2
82	3
83	0
84	1
85	2
86	3
87	0
88	3
89	2
90	1
91	0
92	3
93	2
94	1
95	0
96	1
97	2
98	3
99	0
100	1
101	2
102	1
103	0
104	3
105	2
106	3
107	0
108	1
109	2
110	3
111	0
112	3
113	2
114	1
115	0
116	3
117	2
118	1
119	0
120	1

n	a(n)
0	1
1	2
2	3
3	0
4	1
5	2
6	1
7	0
8	3
9	2
10	3
11	0
12	1
13	2
14	3
15	0
16	3
17	2
18	1
19	0
20	3
21	2
22	1
23	0
24	1
25	2
26	3
27	0
28	1
29	2
30	1
31	0
32	1
33	2
34	1
35	0
36	3
37	2
38	3
39	0
40	1
41	2
42	1
43	0
44	3
45	2
46	3
47	0
48	1
49	2
50	3
51	0
52	1
53	2
54	1
55	0
56	3
57	2
58	3
59	0
60	1
61	2
62	3
63	0
64	1
65	2
66	3
67	0
68	1
69	2
70	3
71	0
72	3
73	2
74	1
75	0
76	3
77	2
78	1
79	0
80	3
81	2
82	3
83	0
84	1
85	2
86	3
87	0
88	3
89	2
90	1
91	0
92	3
93	2
94	1
95	0
96	1
97	2
98	3
99	0
100	1
101	2
102	1
103	0
104	3
105	2
106	3
107	0
108	1
109	2
110	3
111	0
112	3
113	2
114	1
115	0
116	3
117	2
118	1
119	0
120	1

n	a(n)
0	1
1	2
2	3
3	0
4	1
5	2
6	1
7	0
8	3
9	2
10	3
11	0
12	1
13	2
14	3
15	0
16	3
17	2
18	1
19	0
20	3
21	2
22	1
23	0
24	1
25	2
26	3
27	0
28	1
29	2
30	1
31	0
32	1
33	2
34	1
35	0
36	3
37	2
38	3
39	0
40	1
41	2
42	1
43	0
44	3
45	2
46	3
47	0
48	1
49	2
50	3
51	0
52	1
53	2
54	1
55	0
56	3
57	2
58	3
59	0
60	1
61	2
62	3
63	0
64	1
65	2
66	3
67	0
68	1
69	2
70	3
71	0
72	3
73	2
74	1
75	0
76	3
77	2
78	1
79	0
80	3
81	2
82	3
83	0
84	1
85	2
86	3
87	0
88	3
89	2
90	1
91	0
92	3
93	2
94	1
95	0
96	1
97	2
98	3
99	0
100	1
101	2
102	1
103	0
104	3
105	2
106	3
107	0
108	1
109	2
110	3
111	0
112	3
113	2
114	1
115	0
116	3
117	2
118	1
119	0
120	1