A355534 - cp's OEIS frontend

A355534 Irregular triangle read by rows where row n lists the augmented differences of the reversed prime indices of n.

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

[1, 2, 1, 1, 3, 2, 1, 4, 1, 1, 1, 1, 2, 3, 1, 5, 2, 1, 1, 6, 4, 1, 2, 2, 1, 1, 1, 1, 7, 1, 2, 1, 8, 3, 1, 1, 3, 2, 5, 1, 9, 2, 1, 1, 1, 1, 3, 6, 1, 1, 1, 2, 4, 1, 1, 10, 2, 2, 1, 11, 1, 1, 1, 1, 1, 4, 2, 7, 1, 2, 3, 1, 2, 1, 1, 12, 8, 1, 5, 2, 3, 1, 1, 1]

cp's OEIS Frontend

A355534 Irregular triangle read by rows where row n lists the augmented differences of the reversed prime indices of n.

Table of values

List of values

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

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

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