A058020 - cp's OEIS frontend

A058020 Difference between lcm(1,..,n) and the smallest prime > lcm(1,...,n) + 1, where n runs over A000961, lcm(n) runs through A051451.

n	a(n)
1	3
2	5
3	5
4	7
5	11
6	13
7	11
8	13
9	31
10	23
11	19
12	37
13	41
14	29
15	31
16	43
17	53
18	41
19	53
20	79
21	59
22	97
23	59
24	61
25	113
26	97
27	179
28	73
29	73
30	97
31	103
32	101
33	109
34	101
35	229
36	109
37	139
38	113
39	227
40	131
41	191
42	163
43	139
44	199
45	151
46	139
47	181
48	223
49	229
50	367
51	239
52	499
53	251
54	509
55	251
56	227
57	373
58	281
59	233

[3, 5, 5, 7, 11, 13, 11, 13, 31, 23, 19, 37, 41, 29, 31, 43, 53, 41, 53, 79, 59, 97, 59, 61, 113, 97, 179, 73, 73, 97, 103, 101, 109, 101, 229, 109, 139, 113, 227, 131, 191, 163, 139, 199, 151, 139, 181, 223, 229, 367, 239, 499, 251, 509, 251, 227, 373, 281, 233]

cp's OEIS Frontend

A058020 Difference between lcm(1,..,n) and the smallest prime > lcm(1,...,n) + 1, where n runs over A000961, lcm(n) runs through A051451.

Table of values

List of values

n	a(n)
1	3
2	5
3	5
4	7
5	11
6	13
7	11
8	13
9	31
10	23
11	19
12	37
13	41
14	29
15	31
16	43
17	53
18	41
19	53
20	79
21	59
22	97
23	59
24	61
25	113
26	97
27	179
28	73
29	73
30	97
31	103
32	101
33	109
34	101
35	229
36	109
37	139
38	113
39	227
40	131
41	191
42	163
43	139
44	199
45	151
46	139
47	181
48	223
49	229
50	367
51	239
52	499
53	251
54	509
55	251
56	227
57	373
58	281
59	233

n	a(n)
1	3
2	5
3	5
4	7
5	11
6	13
7	11
8	13
9	31
10	23
11	19
12	37
13	41
14	29
15	31
16	43
17	53
18	41
19	53
20	79
21	59
22	97
23	59
24	61
25	113
26	97
27	179
28	73
29	73
30	97
31	103
32	101
33	109
34	101
35	229
36	109
37	139
38	113
39	227
40	131
41	191
42	163
43	139
44	199
45	151
46	139
47	181
48	223
49	229
50	367
51	239
52	499
53	251
54	509
55	251
56	227
57	373
58	281
59	233

n	a(n)
1	3
2	5
3	5
4	7
5	11
6	13
7	11
8	13
9	31
10	23
11	19
12	37
13	41
14	29
15	31
16	43
17	53
18	41
19	53
20	79
21	59
22	97
23	59
24	61
25	113
26	97
27	179
28	73
29	73
30	97
31	103
32	101
33	109
34	101
35	229
36	109
37	139
38	113
39	227
40	131
41	191
42	163
43	139
44	199
45	151
46	139
47	181
48	223
49	229
50	367
51	239
52	499
53	251
54	509
55	251
56	227
57	373
58	281
59	233