A375710 - cp's OEIS frontend

A375710 Numbers k such that A013929(k+1) - A013929(k) = 2. In other words, the k-th nonsquarefree number is 2 less than the next nonsquarefree number.

n	a(n)
1	5
2	6
3	9
4	19
5	20
6	21
7	33
8	34
9	36
10	49
11	57
12	58
13	62
14	63
15	66
16	76
17	77
18	88
19	89
20	91
21	96
22	97
23	103
24	104
25	113
26	114
27	118
28	119
29	130
30	131
31	132
32	136
33	142
34	149
35	150
36	161
37	162
38	174
39	175
40	187
41	188
42	189
43	190
44	201
45	202
46	206
47	215
48	217
49	218
50	225
51	226
52	231
53	232
54	245
55	246
56	249
57	253

[5, 6, 9, 19, 20, 21, 33, 34, 36, 49, 57, 58, 62, 63, 66, 76, 77, 88, 89, 91, 96, 97, 103, 104, 113, 114, 118, 119, 130, 131, 132, 136, 142, 149, 150, 161, 162, 174, 175, 187, 188, 189, 190, 201, 202, 206, 215, 217, 218, 225, 226, 231, 232, 245, 246, 249, 253]

cp's OEIS Frontend

A375710 Numbers k such that A013929(k+1) - A013929(k) = 2. In other words, the k-th nonsquarefree number is 2 less than the next nonsquarefree number.

Table of values

List of values

n	a(n)
1	5
2	6
3	9
4	19
5	20
6	21
7	33
8	34
9	36
10	49
11	57
12	58
13	62
14	63
15	66
16	76
17	77
18	88
19	89
20	91
21	96
22	97
23	103
24	104
25	113
26	114
27	118
28	119
29	130
30	131
31	132
32	136
33	142
34	149
35	150
36	161
37	162
38	174
39	175
40	187
41	188
42	189
43	190
44	201
45	202
46	206
47	215
48	217
49	218
50	225
51	226
52	231
53	232
54	245
55	246
56	249
57	253

n	a(n)
1	5
2	6
3	9
4	19
5	20
6	21
7	33
8	34
9	36
10	49
11	57
12	58
13	62
14	63
15	66
16	76
17	77
18	88
19	89
20	91
21	96
22	97
23	103
24	104
25	113
26	114
27	118
28	119
29	130
30	131
31	132
32	136
33	142
34	149
35	150
36	161
37	162
38	174
39	175
40	187
41	188
42	189
43	190
44	201
45	202
46	206
47	215
48	217
49	218
50	225
51	226
52	231
53	232
54	245
55	246
56	249
57	253

n	a(n)
1	5
2	6
3	9
4	19
5	20
6	21
7	33
8	34
9	36
10	49
11	57
12	58
13	62
14	63
15	66
16	76
17	77
18	88
19	89
20	91
21	96
22	97
23	103
24	104
25	113
26	114
27	118
28	119
29	130
30	131
31	132
32	136
33	142
34	149
35	150
36	161
37	162
38	174
39	175
40	187
41	188
42	189
43	190
44	201
45	202
46	206
47	215
48	217
49	218
50	225
51	226
52	231
53	232
54	245
55	246
56	249
57	253