A080386 - cp's OEIS frontend

A080386 Numbers k such that there are exactly 8 numbers j for which binomial(k, floor(k/2)) / binomial(k,j) is an integer, i.e., A080383(k) = 8.

n	a(n)
1	25
2	37
3	169
4	199
5	201
6	241
7	397
8	433
9	547
10	685
11	865
12	1045
13	1081
14	1585
15	1657
16	1891
17	1951
18	1969
19	2071
20	2143
21	2647
22	2901
23	3011
24	3025
25	3097
26	3151
27	3251
28	3421
29	3511
30	3727
31	4105
32	4213
33	4453
34	4771
35	4885
36	5581
37	5857
38	6019
39	6031
40	6265
41	6397
42	6967
43	7345
44	7615
45	7831
46	8425
47	8857
48	8929

[25, 37, 169, 199, 201, 241, 397, 433, 547, 685, 865, 1045, 1081, 1585, 1657, 1891, 1951, 1969, 2071, 2143, 2647, 2901, 3011, 3025, 3097, 3151, 3251, 3421, 3511, 3727, 4105, 4213, 4453, 4771, 4885, 5581, 5857, 6019, 6031, 6265, 6397, 6967, 7345, 7615, 7831, 8425, 8857, 8929]

cp's OEIS Frontend

A080386 Numbers k such that there are exactly 8 numbers j for which binomial(k, floor(k/2)) / binomial(k,j) is an integer, i.e., A080383(k) = 8.

Table of values

List of values