A133907 - cp's OEIS frontend

A133907 Least prime number p such that binomial(n+p, p) mod p = 1.

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

[2, 3, 5, 2, 2, 7, 11, 2, 2, 3, 3, 2, 2, 17, 17, 2, 2, 3, 3, 2, 2, 23, 29, 2, 2, 5, 3, 2, 2, 31, 37, 2, 2, 37, 37, 2, 2, 3, 41, 2, 2, 43, 47, 2, 2, 3, 3, 2, 2, 5, 5, 2, 2, 3, 3, 2, 2, 59, 61, 2, 2, 67, 3, 2, 2, 67, 71, 2, 2, 71, 73, 2, 2, 3, 5, 2, 2, 5, 5, 2, 2, 3, 3, 2, 2, 89, 89, 2, 2, 3, 3, 2, 2, 97]

cp's OEIS Frontend

A133907 Least prime number p such that binomial(n+p, p) mod p = 1.

Table of values

List of values

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

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

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