A174947 - cp's OEIS frontend

A174947 Triangle read by rows: T(n,k) = (prime(n)+1) mod prime(k).

n	a(n)
1	1
2	0
3	1
4	0
5	0
6	1
7	0
8	2
9	3
10	1
11	0
12	0
13	2
14	5
15	1
16	0
17	2
18	4
19	0
20	3
21	1
22	0
23	0
24	3
25	4
26	7
27	5
28	1
29	0
30	2
31	0
32	6
33	9
34	7
35	3
36	1
37	0
38	0
39	4
40	3
41	2
42	11
43	7
44	5
45	1
46	0
47	0
48	0
49	2
50	8
51	4
52	13
53	11
54	7
55	1
56	0
57	2
58	2
59	4
60	10
61	6
62	15
63	13
64	9
65	3
66	1
67	0
68	2
69	3
70	3
71	5
72	12
73	4
74	0
75	15
76	9
77	7
78	1
79	0
80	0
81	2
82	0
83	9
84	3
85	8
86	4
87	19
88	13
89	11
90	5
91	1
92	0
93	2
94	4
95	2
96	0
97	5
98	10
99	6
100	21
101	15
102	13
103	7
104	3
105	1

[1, 0, 1, 0, 0, 1, 0, 2, 3, 1, 0, 0, 2, 5, 1, 0, 2, 4, 0, 3, 1, 0, 0, 3, 4, 7, 5, 1, 0, 2, 0, 6, 9, 7, 3, 1, 0, 0, 4, 3, 2, 11, 7, 5, 1, 0, 0, 0, 2, 8, 4, 13, 11, 7, 1, 0, 2, 2, 4, 10, 6, 15, 13, 9, 3, 1, 0, 2, 3, 3, 5, 12, 4, 0, 15, 9, 7, 1, 0, 0, 2, 0, 9, 3, 8, 4, 19, 13, 11, 5, 1, 0, 2, 4, 2, 0, 5, 10, 6, 21, 15, 13, 7, 3, 1]

cp's OEIS Frontend

A174947 Triangle read by rows: T(n,k) = (prime(n)+1) mod prime(k).

Table of values

List of values

n	a(n)
1	1
2	0
3	1
4	0
5	0
6	1
7	0
8	2
9	3
10	1
11	0
12	0
13	2
14	5
15	1
16	0
17	2
18	4
19	0
20	3
21	1
22	0
23	0
24	3
25	4
26	7
27	5
28	1
29	0
30	2
31	0
32	6
33	9
34	7
35	3
36	1
37	0
38	0
39	4
40	3
41	2
42	11
43	7
44	5
45	1
46	0
47	0
48	0
49	2
50	8
51	4
52	13
53	11
54	7
55	1
56	0
57	2
58	2
59	4
60	10
61	6
62	15
63	13
64	9
65	3
66	1
67	0
68	2
69	3
70	3
71	5
72	12
73	4
74	0
75	15
76	9
77	7
78	1
79	0
80	0
81	2
82	0
83	9
84	3
85	8
86	4
87	19
88	13
89	11
90	5
91	1
92	0
93	2
94	4
95	2
96	0
97	5
98	10
99	6
100	21
101	15
102	13
103	7
104	3
105	1

n	a(n)
1	1
2	0
3	1
4	0
5	0
6	1
7	0
8	2
9	3
10	1
11	0
12	0
13	2
14	5
15	1
16	0
17	2
18	4
19	0
20	3
21	1
22	0
23	0
24	3
25	4
26	7
27	5
28	1
29	0
30	2
31	0
32	6
33	9
34	7
35	3
36	1
37	0
38	0
39	4
40	3
41	2
42	11
43	7
44	5
45	1
46	0
47	0
48	0
49	2
50	8
51	4
52	13
53	11
54	7
55	1
56	0
57	2
58	2
59	4
60	10
61	6
62	15
63	13
64	9
65	3
66	1
67	0
68	2
69	3
70	3
71	5
72	12
73	4
74	0
75	15
76	9
77	7
78	1
79	0
80	0
81	2
82	0
83	9
84	3
85	8
86	4
87	19
88	13
89	11
90	5
91	1
92	0
93	2
94	4
95	2
96	0
97	5
98	10
99	6
100	21
101	15
102	13
103	7
104	3
105	1

n	a(n)
1	1
2	0
3	1
4	0
5	0
6	1
7	0
8	2
9	3
10	1
11	0
12	0
13	2
14	5
15	1
16	0
17	2
18	4
19	0
20	3
21	1
22	0
23	0
24	3
25	4
26	7
27	5
28	1
29	0
30	2
31	0
32	6
33	9
34	7
35	3
36	1
37	0
38	0
39	4
40	3
41	2
42	11
43	7
44	5
45	1
46	0
47	0
48	0
49	2
50	8
51	4
52	13
53	11
54	7
55	1
56	0
57	2
58	2
59	4
60	10
61	6
62	15
63	13
64	9
65	3
66	1
67	0
68	2
69	3
70	3
71	5
72	12
73	4
74	0
75	15
76	9
77	7
78	1
79	0
80	0
81	2
82	0
83	9
84	3
85	8
86	4
87	19
88	13
89	11
90	5
91	1
92	0
93	2
94	4
95	2
96	0
97	5
98	10
99	6
100	21
101	15
102	13
103	7
104	3
105	1