A288097 - cp's OEIS frontend

A288097 Square array read by antidiagonals downwards: A(n, 1) = smallest base-prime(n) Wieferich prime and A(n, k) = smallest base-A(n, k-1) Wieferich prime for k > 1.

n	a(n)
1	1093
2	2
3	11
4	1093
5	71
6	2
7	2
8	3
9	1093
10	5
11	1093
12	11
13	2
14	2
15	71
16	2
17	71
18	1093
19	1093
20	3
21	2
22	1093
23	3
24	2
25	2
26	11
27	1093
28	2
29	2
30	11
31	1093
32	1093
33	71
34	2
35	1093
36	3
37	1093
38	71
39	2
40	2
41	3
42	1093
43	2
44	11
45	13
46	2
47	3
48	1093
49	1093
50	11
51	2
52	1093
53	71
54	2
55	2
56	1093
57	11
58	2
59	2
60	71
61	1093
62	2
63	3
64	1093
65	1093
66	7

[1093, 2, 11, 1093, 71, 2, 2, 3, 1093, 5, 1093, 11, 2, 2, 71, 2, 71, 1093, 1093, 3, 2, 1093, 3, 2, 2, 11, 1093, 2, 2, 11, 1093, 1093, 71, 2, 1093, 3, 1093, 71, 2, 2, 3, 1093, 2, 11, 13, 2, 3, 1093, 1093, 11, 2, 1093, 71, 2, 2, 1093, 11, 2, 2, 71, 1093, 2, 3, 1093, 1093, 7]

cp's OEIS Frontend

A288097 Square array read by antidiagonals downwards: A(n, 1) = smallest base-prime(n) Wieferich prime and A(n, k) = smallest base-A(n, k-1) Wieferich prime for k > 1.

Table of values

List of values