A034931 - cp's OEIS frontend

A034931 Triangle read by rows: Pascal's triangle (A007318) mod 4.

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

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

cp's OEIS Frontend

A034931 Triangle read by rows: Pascal's triangle (A007318) mod 4.

Table of values

List of values

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

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

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