A355533 - cp's OEIS frontend

A355533 Irregular triangle read by rows where row n lists the differences between adjacent prime indices of n; if n is prime(k), then row n is just (k).

n	a(n)
2	1
3	2
4	0
5	3
6	1
7	4
8	0
9	0
10	0
11	2
12	5
13	0
14	1
15	6
16	3
17	1
18	0
19	0
20	0
21	7
22	1
23	0
24	8
25	0
26	2
27	2
28	4
29	9
30	0
31	0
32	1
33	0
34	5
35	0
36	0
37	0
38	3
39	10
40	1
41	1
42	11
43	0
44	0
45	0
46	0
47	3
48	6
49	1
50	0
51	1
52	0
53	12
54	7
55	4
56	0
57	0
58	2
59	13
60	1
61	2
62	14
63	0
64	4
65	0
66	1
67	8
68	15
69	0
70	0
71	0
72	1
73	0
74	2
75	0

[1, 2, 0, 3, 1, 4, 0, 0, 0, 2, 5, 0, 1, 6, 3, 1, 0, 0, 0, 7, 1, 0, 8, 0, 2, 2, 4, 9, 0, 0, 1, 0, 5, 0, 0, 0, 3, 10, 1, 1, 11, 0, 0, 0, 0, 3, 6, 1, 0, 1, 0, 12, 7, 4, 0, 0, 2, 13, 1, 2, 14, 0, 4, 0, 1, 8, 15, 0, 0, 0, 1, 0, 2, 0]

cp's OEIS Frontend

A355533 Irregular triangle read by rows where row n lists the differences between adjacent prime indices of n; if n is prime(k), then row n is just (k).

Table of values

List of values

n	a(n)
2	1
3	2
4	0
5	3
6	1
7	4
8	0
9	0
10	0
11	2
12	5
13	0
14	1
15	6
16	3
17	1
18	0
19	0
20	0
21	7
22	1
23	0
24	8
25	0
26	2
27	2
28	4
29	9
30	0
31	0
32	1
33	0
34	5
35	0
36	0
37	0
38	3
39	10
40	1
41	1
42	11
43	0
44	0
45	0
46	0
47	3
48	6
49	1
50	0
51	1
52	0
53	12
54	7
55	4
56	0
57	0
58	2
59	13
60	1
61	2
62	14
63	0
64	4
65	0
66	1
67	8
68	15
69	0
70	0
71	0
72	1
73	0
74	2
75	0

n	a(n)
2	1
3	2
4	0
5	3
6	1
7	4
8	0
9	0
10	0
11	2
12	5
13	0
14	1
15	6
16	3
17	1
18	0
19	0
20	0
21	7
22	1
23	0
24	8
25	0
26	2
27	2
28	4
29	9
30	0
31	0
32	1
33	0
34	5
35	0
36	0
37	0
38	3
39	10
40	1
41	1
42	11
43	0
44	0
45	0
46	0
47	3
48	6
49	1
50	0
51	1
52	0
53	12
54	7
55	4
56	0
57	0
58	2
59	13
60	1
61	2
62	14
63	0
64	4
65	0
66	1
67	8
68	15
69	0
70	0
71	0
72	1
73	0
74	2
75	0

n	a(n)
2	1
3	2
4	0
5	3
6	1
7	4
8	0
9	0
10	0
11	2
12	5
13	0
14	1
15	6
16	3
17	1
18	0
19	0
20	0
21	7
22	1
23	0
24	8
25	0
26	2
27	2
28	4
29	9
30	0
31	0
32	1
33	0
34	5
35	0
36	0
37	0
38	3
39	10
40	1
41	1
42	11
43	0
44	0
45	0
46	0
47	3
48	6
49	1
50	0
51	1
52	0
53	12
54	7
55	4
56	0
57	0
58	2
59	13
60	1
61	2
62	14
63	0
64	4
65	0
66	1
67	8
68	15
69	0
70	0
71	0
72	1
73	0
74	2
75	0