A358378 - cp's OEIS frontend

A358378 Numbers k such that the k-th standard ordered rooted tree is fully canonically ordered (counted by A000081).

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	8
8	9
9	11
10	13
11	15
12	16
13	17
14	21
15	25
16	27
17	29
18	31
19	32
20	37
21	41
22	43
23	49
24	53
25	57
26	59
27	61
28	63
29	64
30	65
31	73
32	81
33	85
34	101
35	105
36	107
37	113
38	117
39	121
40	123
41	125
42	127
43	128
44	129
45	137
46	145
47	165
48	169
49	171
50	193
51	201
52	209
53	213
54	229
55	233
56	235
57	241
58	245
59	249
60	251

[1, 2, 3, 4, 5, 7, 8, 9, 11, 13, 15, 16, 17, 21, 25, 27, 29, 31, 32, 37, 41, 43, 49, 53, 57, 59, 61, 63, 64, 65, 73, 81, 85, 101, 105, 107, 113, 117, 121, 123, 125, 127, 128, 129, 137, 145, 165, 169, 171, 193, 201, 209, 213, 229, 233, 235, 241, 245, 249, 251]

cp's OEIS Frontend

A358378 Numbers k such that the k-th standard ordered rooted tree is fully canonically ordered (counted by A000081).

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	8
8	9
9	11
10	13
11	15
12	16
13	17
14	21
15	25
16	27
17	29
18	31
19	32
20	37
21	41
22	43
23	49
24	53
25	57
26	59
27	61
28	63
29	64
30	65
31	73
32	81
33	85
34	101
35	105
36	107
37	113
38	117
39	121
40	123
41	125
42	127
43	128
44	129
45	137
46	145
47	165
48	169
49	171
50	193
51	201
52	209
53	213
54	229
55	233
56	235
57	241
58	245
59	249
60	251

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	8
8	9
9	11
10	13
11	15
12	16
13	17
14	21
15	25
16	27
17	29
18	31
19	32
20	37
21	41
22	43
23	49
24	53
25	57
26	59
27	61
28	63
29	64
30	65
31	73
32	81
33	85
34	101
35	105
36	107
37	113
38	117
39	121
40	123
41	125
42	127
43	128
44	129
45	137
46	145
47	165
48	169
49	171
50	193
51	201
52	209
53	213
54	229
55	233
56	235
57	241
58	245
59	249
60	251

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	7
7	8
8	9
9	11
10	13
11	15
12	16
13	17
14	21
15	25
16	27
17	29
18	31
19	32
20	37
21	41
22	43
23	49
24	53
25	57
26	59
27	61
28	63
29	64
30	65
31	73
32	81
33	85
34	101
35	105
36	107
37	113
38	117
39	121
40	123
41	125
42	127
43	128
44	129
45	137
46	145
47	165
48	169
49	171
50	193
51	201
52	209
53	213
54	229
55	233
56	235
57	241
58	245
59	249
60	251