A323648 - cp's OEIS frontend

A323648 Numbers k such that the largest Dyck path of the symmetric representation of sigma(k) does not share any line segment with the largest Dyck path of the symmetric representation of sigma(k+1).

n	a(n)
1	1
2	2
3	3
4	5
5	7
6	9
7	11
8	15
9	17
10	19
11	23
12	27
13	29
14	31
15	35
16	39
17	41
18	47
19	53
20	55
21	59
22	63
23	65
24	71
25	77
26	79
27	83
28	87
29	89
30	95
31	99
32	103
33	107
34	111
35	119
36	125
37	127
38	131
39	135
40	139
41	143
42	149
43	155
44	159
45	161
46	167
47	175
48	179
49	191
50	195
51	197
52	199
53	203
54	207
55	209
56	215
57	219
58	223
59	227
60	233
61	239
62	251
63	255

[1, 2, 3, 5, 7, 9, 11, 15, 17, 19, 23, 27, 29, 31, 35, 39, 41, 47, 53, 55, 59, 63, 65, 71, 77, 79, 83, 87, 89, 95, 99, 103, 107, 111, 119, 125, 127, 131, 135, 139, 143, 149, 155, 159, 161, 167, 175, 179, 191, 195, 197, 199, 203, 207, 209, 215, 219, 223, 227, 233, 239, 251, 255]

cp's OEIS Frontend

A323648 Numbers k such that the largest Dyck path of the symmetric representation of sigma(k) does not share any line segment with the largest Dyck path of the symmetric representation of sigma(k+1).

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	5
5	7
6	9
7	11
8	15
9	17
10	19
11	23
12	27
13	29
14	31
15	35
16	39
17	41
18	47
19	53
20	55
21	59
22	63
23	65
24	71
25	77
26	79
27	83
28	87
29	89
30	95
31	99
32	103
33	107
34	111
35	119
36	125
37	127
38	131
39	135
40	139
41	143
42	149
43	155
44	159
45	161
46	167
47	175
48	179
49	191
50	195
51	197
52	199
53	203
54	207
55	209
56	215
57	219
58	223
59	227
60	233
61	239
62	251
63	255

n	a(n)
1	1
2	2
3	3
4	5
5	7
6	9
7	11
8	15
9	17
10	19
11	23
12	27
13	29
14	31
15	35
16	39
17	41
18	47
19	53
20	55
21	59
22	63
23	65
24	71
25	77
26	79
27	83
28	87
29	89
30	95
31	99
32	103
33	107
34	111
35	119
36	125
37	127
38	131
39	135
40	139
41	143
42	149
43	155
44	159
45	161
46	167
47	175
48	179
49	191
50	195
51	197
52	199
53	203
54	207
55	209
56	215
57	219
58	223
59	227
60	233
61	239
62	251
63	255

n	a(n)
1	1
2	2
3	3
4	5
5	7
6	9
7	11
8	15
9	17
10	19
11	23
12	27
13	29
14	31
15	35
16	39
17	41
18	47
19	53
20	55
21	59
22	63
23	65
24	71
25	77
26	79
27	83
28	87
29	89
30	95
31	99
32	103
33	107
34	111
35	119
36	125
37	127
38	131
39	135
40	139
41	143
42	149
43	155
44	159
45	161
46	167
47	175
48	179
49	191
50	195
51	197
52	199
53	203
54	207
55	209
56	215
57	219
58	223
59	227
60	233
61	239
62	251
63	255