A181580 - OEIS

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A181580 as a simple table

n	a(n)
0	2
1	5
2	11
3	17
4	23
5	0
6	29
7	31
8	37
9	41
10	47
11	0
12	53
13	59
14	61
15	67
16	71
17	0
18	79
19	83
20	89
21	0
22	97
23	0
24	101
25	107
26	113
27	0
28	0
29	0
30	0
31	127
32	131
33	137
34	0
35	149
36	0
37	151
38	157
39	163
40	167
41	173
42	0
43	179
44	181
45	0
46	191
47	197
48	0
49	0
50	0
51	211
52	0
53	223
54	0
55	227
56	233
57	239
58	241
59	0
60	0
61	0
62	251
63	257
64	263
65	269
66	271
67	0

[2,5,11,17,23,0,29,31,37,41,47,0,53,59,61,67,71,0, 79,83,89,0,97,0,101,107,113,0,0,0,0,127,131,137,0, 149,0,151,157,163,167,173,0,179,181,0,191,197,0,0, 0,211,0,223,0,227,233,239,241,0,0,0,251,257,263, 269,271,0]

n	a(n)
0	2
1	5
2	11
3	17
4	23
5	0
6	29
7	31
8	37
9	41
10	47
11	0
12	53
13	59
14	61
15	67
16	71
17	0
18	79
19	83
20	89
21	0
22	97
23	0
24	101
25	107
26	113
27	0
28	0
29	0
30	0
31	127
32	131
33	137
34	0
35	149
36	0
37	151
38	157
39	163
40	167
41	173
42	0
43	179
44	181
45	0
46	191
47	197
48	0
49	0
50	0
51	211
52	0
53	223
54	0
55	227
56	233
57	239
58	241
59	0
60	0
61	0
62	251
63	257
64	263
65	269
66	271
67	0

n	a(n)
0	2
1	5
2	11
3	17
4	23
5	0
6	29
7	31
8	37
9	41
10	47
11	0
12	53
13	59
14	61
15	67
16	71
17	0
18	79
19	83
20	89
21	0
22	97
23	0
24	101
25	107
26	113
27	0
28	0
29	0
30	0
31	127
32	131
33	137
34	0
35	149
36	0
37	151
38	157
39	163
40	167
41	173
42	0
43	179
44	181
45	0
46	191
47	197
48	0
49	0
50	0
51	211
52	0
53	223
54	0
55	227
56	233
57	239
58	241
59	0
60	0
61	0
62	251
63	257
64	263
65	269
66	271
67	0

n	a(n)
0	2
1	5
2	11
3	17
4	23
5	0
6	29
7	31
8	37
9	41
10	47
11	0
12	53
13	59
14	61
15	67
16	71
17	0
18	79
19	83
20	89
21	0
22	97
23	0
24	101
25	107
26	113
27	0
28	0
29	0
30	0
31	127
32	131
33	137
34	0
35	149
36	0
37	151
38	157
39	163
40	167
41	173
42	0
43	179
44	181
45	0
46	191
47	197
48	0
49	0
50	0
51	211
52	0
53	223
54	0
55	227
56	233
57	239
58	241
59	0
60	0
61	0
62	251
63	257
64	263
65	269
66	271
67	0