A250215 - cp's OEIS frontend

A250215 Least k such that the n-th weak irregular prime (A250216(n)) divides A241601(k).

n	a(n)
1	11
2	23
3	32
4	13
5	15
6	44
7	7
8	27
9	29
10	19
11	63
12	24
13	22
14	43
15	129
16	130
17	62
18	75
19	133
20	84
21	211
22	127
23	164
24	100
25	84
26	9
27	20
28	156
29	88
30	87
31	280
32	19
33	71
34	125
35	163
36	100
37	200
38	382
39	126
40	159
41	240
42	215
43	196
44	130
45	94
46	292
47	141
48	400
49	86
50	270
51	222
52	175
53	389
54	52
55	45
56	22
57	592
58	522
59	20

[11, 23, 32, 13, 15, 44, 7, 27, 29, 19, 63, 24, 22, 43, 129, 130, 62, 75, 133, 84, 211, 127, 164, 100, 84, 9, 20, 156, 88, 87, 280, 19, 71, 125, 163, 100, 200, 382, 126, 159, 240, 215, 196, 130, 94, 292, 141, 400, 86, 270, 222, 175, 389, 52, 45, 22, 592, 522, 20]

cp's OEIS Frontend

A250215 Least k such that the n-th weak irregular prime (A250216(n)) divides A241601(k).

Table of values

List of values

n	a(n)
1	11
2	23
3	32
4	13
5	15
6	44
7	7
8	27
9	29
10	19
11	63
12	24
13	22
14	43
15	129
16	130
17	62
18	75
19	133
20	84
21	211
22	127
23	164
24	100
25	84
26	9
27	20
28	156
29	88
30	87
31	280
32	19
33	71
34	125
35	163
36	100
37	200
38	382
39	126
40	159
41	240
42	215
43	196
44	130
45	94
46	292
47	141
48	400
49	86
50	270
51	222
52	175
53	389
54	52
55	45
56	22
57	592
58	522
59	20

n	a(n)
1	11
2	23
3	32
4	13
5	15
6	44
7	7
8	27
9	29
10	19
11	63
12	24
13	22
14	43
15	129
16	130
17	62
18	75
19	133
20	84
21	211
22	127
23	164
24	100
25	84
26	9
27	20
28	156
29	88
30	87
31	280
32	19
33	71
34	125
35	163
36	100
37	200
38	382
39	126
40	159
41	240
42	215
43	196
44	130
45	94
46	292
47	141
48	400
49	86
50	270
51	222
52	175
53	389
54	52
55	45
56	22
57	592
58	522
59	20

n	a(n)
1	11
2	23
3	32
4	13
5	15
6	44
7	7
8	27
9	29
10	19
11	63
12	24
13	22
14	43
15	129
16	130
17	62
18	75
19	133
20	84
21	211
22	127
23	164
24	100
25	84
26	9
27	20
28	156
29	88
30	87
31	280
32	19
33	71
34	125
35	163
36	100
37	200
38	382
39	126
40	159
41	240
42	215
43	196
44	130
45	94
46	292
47	141
48	400
49	86
50	270
51	222
52	175
53	389
54	52
55	45
56	22
57	592
58	522
59	20