A248125 - cp's OEIS frontend

A248125 Least positive integer m such that m + n divides C(2m,m) + C(2n,n), where C(2k,k) = (2k)!/(k!)^2.

n	a(n)
1	1
2	2
3	5
4	16
5	3
6	6
7	2
8	22
9	101
10	6
11	21
12	86
13	43
14	16
15	15
16	4
17	3
18	6
19	21
20	20
21	11
22	8
23	49
24	48
25	7
26	22
27	29
28	28
29	27
30	26
31	25
32	49
33	11
34	29
35	133
36	20
37	19
38	22
39	71
40	70
41	7
42	18
43	13
44	46
45	11
46	14
47	25
48	24
49	23
50	93
51	45
52	80
53	43
54	67
55	29
56	286
57	171
58	102
59	97
60	38

[1, 2, 5, 16, 3, 6, 2, 22, 101, 6, 21, 86, 43, 16, 15, 4, 3, 6, 21, 20, 11, 8, 49, 48, 7, 22, 29, 28, 27, 26, 25, 49, 11, 29, 133, 20, 19, 22, 71, 70, 7, 18, 13, 46, 11, 14, 25, 24, 23, 93, 45, 80, 43, 67, 29, 286, 171, 102, 97, 38]

cp's OEIS Frontend

A248125 Least positive integer m such that m + n divides C(2m,m) + C(2n,n), where C(2k,k) = (2k)!/(k!)^2.

Table of values

List of values

n	a(n)
1	1
2	2
3	5
4	16
5	3
6	6
7	2
8	22
9	101
10	6
11	21
12	86
13	43
14	16
15	15
16	4
17	3
18	6
19	21
20	20
21	11
22	8
23	49
24	48
25	7
26	22
27	29
28	28
29	27
30	26
31	25
32	49
33	11
34	29
35	133
36	20
37	19
38	22
39	71
40	70
41	7
42	18
43	13
44	46
45	11
46	14
47	25
48	24
49	23
50	93
51	45
52	80
53	43
54	67
55	29
56	286
57	171
58	102
59	97
60	38

n	a(n)
1	1
2	2
3	5
4	16
5	3
6	6
7	2
8	22
9	101
10	6
11	21
12	86
13	43
14	16
15	15
16	4
17	3
18	6
19	21
20	20
21	11
22	8
23	49
24	48
25	7
26	22
27	29
28	28
29	27
30	26
31	25
32	49
33	11
34	29
35	133
36	20
37	19
38	22
39	71
40	70
41	7
42	18
43	13
44	46
45	11
46	14
47	25
48	24
49	23
50	93
51	45
52	80
53	43
54	67
55	29
56	286
57	171
58	102
59	97
60	38

n	a(n)
1	1
2	2
3	5
4	16
5	3
6	6
7	2
8	22
9	101
10	6
11	21
12	86
13	43
14	16
15	15
16	4
17	3
18	6
19	21
20	20
21	11
22	8
23	49
24	48
25	7
26	22
27	29
28	28
29	27
30	26
31	25
32	49
33	11
34	29
35	133
36	20
37	19
38	22
39	71
40	70
41	7
42	18
43	13
44	46
45	11
46	14
47	25
48	24
49	23
50	93
51	45
52	80
53	43
54	67
55	29
56	286
57	171
58	102
59	97
60	38