A277729 - cp's OEIS frontend

A277729 Irregular triangle read by rows: T(n,k) = number of times a gap of k occurs between the first n successive primes.

n	a(n)
2	1
3	1
4	1
5	1
6	2
7	1
8	2
9	0
10	1
11	1
12	3
13	0
14	1
15	1
16	3
17	0
18	2
19	1
20	4
21	0
22	2
23	1
24	4
25	0
26	3
27	1
28	4
29	0
30	3
31	0
32	1
33	1
34	5
35	0
36	3
37	0
38	1
39	1
40	5
41	0
42	3
43	0
44	2
45	1
46	5
47	0
48	4
49	0
50	2
51	1
52	6
53	0
54	4
55	0
56	2
57	1
58	6
59	0
60	5
61	0
62	2
63	1
64	6
65	0
66	5
67	0
68	3
69	1
70	6
71	0
72	5
73	0
74	4
75	1
76	7
77	0
78	5
79	0
80	4
81	1
82	7
83	0
84	5
85	0
86	5
87	1
88	7
89	0
90	6
91	0
92	5
93	1
94	8
95	0
96	6
97	0
98	5
99	1
100	8
101	0
102	6
103	0
104	6
105	1
106	8
107	0
108	7
109	0
110	6
111	1
112	8
113	0
114	7
115	0
116	7
117	1
118	8
119	0
120	7
121	0
122	7
123	0
124	1
125	1
126	8
127	0
128	8
129	0
130	7
131	0
132	1
133	1
134	9
135	0

[1, 1, 1, 1, 2, 1, 2, 0, 1, 1, 3, 0, 1, 1, 3, 0, 2, 1, 4, 0, 2, 1, 4, 0, 3, 1, 4, 0, 3, 0, 1, 1, 5, 0, 3, 0, 1, 1, 5, 0, 3, 0, 2, 1, 5, 0, 4, 0, 2, 1, 6, 0, 4, 0, 2, 1, 6, 0, 5, 0, 2, 1, 6, 0, 5, 0, 3, 1, 6, 0, 5, 0, 4, 1, 7, 0, 5, 0, 4, 1, 7, 0, 5, 0, 5, 1, 7, 0, 6, 0, 5, 1, 8, 0, 6, 0, 5, 1, 8, 0, 6, 0, 6, 1, 8, 0, 7, 0, 6, 1, 8, 0, 7, 0, 7, 1, 8, 0, 7, 0, 7, 0, 1, 1, 8, 0, 8, 0, 7, 0, 1, 1, 9, 0]

cp's OEIS Frontend

A277729 Irregular triangle read by rows: T(n,k) = number of times a gap of k occurs between the first n successive primes.

Table of values

List of values

n	a(n)
2	1
3	1
4	1
5	1
6	2
7	1
8	2
9	0
10	1
11	1
12	3
13	0
14	1
15	1
16	3
17	0
18	2
19	1
20	4
21	0
22	2
23	1
24	4
25	0
26	3
27	1
28	4
29	0
30	3
31	0
32	1
33	1
34	5
35	0
36	3
37	0
38	1
39	1
40	5
41	0
42	3
43	0
44	2
45	1
46	5
47	0
48	4
49	0
50	2
51	1
52	6
53	0
54	4
55	0
56	2
57	1
58	6
59	0
60	5
61	0
62	2
63	1
64	6
65	0
66	5
67	0
68	3
69	1
70	6
71	0
72	5
73	0
74	4
75	1
76	7
77	0
78	5
79	0
80	4
81	1
82	7
83	0
84	5
85	0
86	5
87	1
88	7
89	0
90	6
91	0
92	5
93	1
94	8
95	0
96	6
97	0
98	5
99	1
100	8
101	0
102	6
103	0
104	6
105	1
106	8
107	0
108	7
109	0
110	6
111	1
112	8
113	0
114	7
115	0
116	7
117	1
118	8
119	0
120	7
121	0
122	7
123	0
124	1
125	1
126	8
127	0
128	8
129	0
130	7
131	0
132	1
133	1
134	9
135	0

n	a(n)
2	1
3	1
4	1
5	1
6	2
7	1
8	2
9	0
10	1
11	1
12	3
13	0
14	1
15	1
16	3
17	0
18	2
19	1
20	4
21	0
22	2
23	1
24	4
25	0
26	3
27	1
28	4
29	0
30	3
31	0
32	1
33	1
34	5
35	0
36	3
37	0
38	1
39	1
40	5
41	0
42	3
43	0
44	2
45	1
46	5
47	0
48	4
49	0
50	2
51	1
52	6
53	0
54	4
55	0
56	2
57	1
58	6
59	0
60	5
61	0
62	2
63	1
64	6
65	0
66	5
67	0
68	3
69	1
70	6
71	0
72	5
73	0
74	4
75	1
76	7
77	0
78	5
79	0
80	4
81	1
82	7
83	0
84	5
85	0
86	5
87	1
88	7
89	0
90	6
91	0
92	5
93	1
94	8
95	0
96	6
97	0
98	5
99	1
100	8
101	0
102	6
103	0
104	6
105	1
106	8
107	0
108	7
109	0
110	6
111	1
112	8
113	0
114	7
115	0
116	7
117	1
118	8
119	0
120	7
121	0
122	7
123	0
124	1
125	1
126	8
127	0
128	8
129	0
130	7
131	0
132	1
133	1
134	9
135	0

n	a(n)
2	1
3	1
4	1
5	1
6	2
7	1
8	2
9	0
10	1
11	1
12	3
13	0
14	1
15	1
16	3
17	0
18	2
19	1
20	4
21	0
22	2
23	1
24	4
25	0
26	3
27	1
28	4
29	0
30	3
31	0
32	1
33	1
34	5
35	0
36	3
37	0
38	1
39	1
40	5
41	0
42	3
43	0
44	2
45	1
46	5
47	0
48	4
49	0
50	2
51	1
52	6
53	0
54	4
55	0
56	2
57	1
58	6
59	0
60	5
61	0
62	2
63	1
64	6
65	0
66	5
67	0
68	3
69	1
70	6
71	0
72	5
73	0
74	4
75	1
76	7
77	0
78	5
79	0
80	4
81	1
82	7
83	0
84	5
85	0
86	5
87	1
88	7
89	0
90	6
91	0
92	5
93	1
94	8
95	0
96	6
97	0
98	5
99	1
100	8
101	0
102	6
103	0
104	6
105	1
106	8
107	0
108	7
109	0
110	6
111	1
112	8
113	0
114	7
115	0
116	7
117	1
118	8
119	0
120	7
121	0
122	7
123	0
124	1
125	1
126	8
127	0
128	8
129	0
130	7
131	0
132	1
133	1
134	9
135	0