A205388 - cp's OEIS frontend

A205388 Least s(k) such that n divides s(k)-s(j) for some j where s(j)=(1/2)C(2j,j).

n	a(n)
1	3
2	3
3	10
4	35
5	35
6	462
7	10
8	35
9	10
10	1716
11	1716
12	462
13	126
14	462
15	1716
16	35
17	35
18	24310
19	1716
20	6435
21	462
22	1716
23	92378
24	462
25	35
26	24310
27	462
28	462
29	126
30	1716
31	352716
32	35
33	1716
34	35
35	1716
36	24310
37	24310
38	1716
39	6435
40	6435
41	126
42	462
43	77558760
44	24310
45	24310

[3, 3, 10, 35, 35, 462, 10, 35, 10, 1716, 1716, 462, 126, 462, 1716, 35, 35, 24310, 1716, 6435, 462, 1716, 92378, 462, 35, 24310, 462, 462, 126, 1716, 352716, 35, 1716, 35, 1716, 24310, 24310, 1716, 6435, 6435, 126, 462, 77558760, 24310, 24310]

cp's OEIS Frontend

A205388 Least s(k) such that n divides s(k)-s(j) for some j where s(j)=(1/2)C(2j,j).

Table of values

List of values