A053214 - cp's OEIS frontend

A053214 Central binomial coefficients (A000984) read mod 2n, with a(0)=1.

n	a(n)
0	1
1	0
2	2
3	2
4	6
5	2
6	0
7	2
8	6
9	2
10	16
11	2
12	4
13	2
14	20
15	0
16	6
17	2
18	24
19	2
20	20
21	6
22	28
23	2
24	12
25	2
26	32
27	20
28	0
29	2
30	4
31	2
32	6
33	42
34	40
35	42
36	52
37	2
38	44
39	20
40	20
41	2
42	0
43	2
44	48
45	0
46	52
47	2
48	60
49	2
50	56
51	54
52	96
53	2
54	60
55	32
56	88
57	96
58	64
59	2
60	96
61	2
62	68
63	12
64	70
65	70
66	0
67	2
68	36
69	66
70	40
71	2
72	36
73	2
74	80
75	120
76	32
77	0
78	144
79	2
80	20
81	20
82	88

[1, 0, 2, 2, 6, 2, 0, 2, 6, 2, 16, 2, 4, 2, 20, 0, 6, 2, 24, 2, 20, 6, 28, 2, 12, 2, 32, 20, 0, 2, 4, 2, 6, 42, 40, 42, 52, 2, 44, 20, 20, 2, 0, 2, 48, 0, 52, 2, 60, 2, 56, 54, 96, 2, 60, 32, 88, 96, 64, 2, 96, 2, 68, 12, 70, 70, 0, 2, 36, 66, 40, 2, 36, 2, 80, 120, 32, 0, 144, 2, 20, 20, 88]

cp's OEIS Frontend

A053214 Central binomial coefficients (A000984) read mod 2n, with a(0)=1.

Table of values

List of values

n	a(n)
0	1
1	0
2	2
3	2
4	6
5	2
6	0
7	2
8	6
9	2
10	16
11	2
12	4
13	2
14	20
15	0
16	6
17	2
18	24
19	2
20	20
21	6
22	28
23	2
24	12
25	2
26	32
27	20
28	0
29	2
30	4
31	2
32	6
33	42
34	40
35	42
36	52
37	2
38	44
39	20
40	20
41	2
42	0
43	2
44	48
45	0
46	52
47	2
48	60
49	2
50	56
51	54
52	96
53	2
54	60
55	32
56	88
57	96
58	64
59	2
60	96
61	2
62	68
63	12
64	70
65	70
66	0
67	2
68	36
69	66
70	40
71	2
72	36
73	2
74	80
75	120
76	32
77	0
78	144
79	2
80	20
81	20
82	88

n	a(n)
0	1
1	0
2	2
3	2
4	6
5	2
6	0
7	2
8	6
9	2
10	16
11	2
12	4
13	2
14	20
15	0
16	6
17	2
18	24
19	2
20	20
21	6
22	28
23	2
24	12
25	2
26	32
27	20
28	0
29	2
30	4
31	2
32	6
33	42
34	40
35	42
36	52
37	2
38	44
39	20
40	20
41	2
42	0
43	2
44	48
45	0
46	52
47	2
48	60
49	2
50	56
51	54
52	96
53	2
54	60
55	32
56	88
57	96
58	64
59	2
60	96
61	2
62	68
63	12
64	70
65	70
66	0
67	2
68	36
69	66
70	40
71	2
72	36
73	2
74	80
75	120
76	32
77	0
78	144
79	2
80	20
81	20
82	88

n	a(n)
0	1
1	0
2	2
3	2
4	6
5	2
6	0
7	2
8	6
9	2
10	16
11	2
12	4
13	2
14	20
15	0
16	6
17	2
18	24
19	2
20	20
21	6
22	28
23	2
24	12
25	2
26	32
27	20
28	0
29	2
30	4
31	2
32	6
33	42
34	40
35	42
36	52
37	2
38	44
39	20
40	20
41	2
42	0
43	2
44	48
45	0
46	52
47	2
48	60
49	2
50	56
51	54
52	96
53	2
54	60
55	32
56	88
57	96
58	64
59	2
60	96
61	2
62	68
63	12
64	70
65	70
66	0
67	2
68	36
69	66
70	40
71	2
72	36
73	2
74	80
75	120
76	32
77	0
78	144
79	2
80	20
81	20
82	88