A298536 - cp's OEIS frontend

A298536 Matula-Goebel numbers of rooted trees such that every branch of the root has a different number of leaves.

n	a(n)
1	1
2	2
3	3
4	5
5	7
6	11
7	13
8	14
9	17
10	19
11	21
12	23
13	26
14	29
15	31
16	34
17	35
18	37
19	38
20	39
21	41
22	43
23	46
24	47
25	51
26	53
27	57
28	58
29	59
30	61
31	65
32	67
33	69
34	71
35	73
36	74
37	77
38	79
39	82
40	83
41	85
42	86
43	87
44	89
45	94
46	95
47	97
48	101
49	103
50	106
51	107
52	109
53	111
54	113
55	115
56	118
57	122
58	123
59	127
60	129
61	131
62	133

[1, 2, 3, 5, 7, 11, 13, 14, 17, 19, 21, 23, 26, 29, 31, 34, 35, 37, 38, 39, 41, 43, 46, 47, 51, 53, 57, 58, 59, 61, 65, 67, 69, 71, 73, 74, 77, 79, 82, 83, 85, 86, 87, 89, 94, 95, 97, 101, 103, 106, 107, 109, 111, 113, 115, 118, 122, 123, 127, 129, 131, 133]

cp's OEIS Frontend

A298536 Matula-Goebel numbers of rooted trees such that every branch of the root has a different number of leaves.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	5
5	7
6	11
7	13
8	14
9	17
10	19
11	21
12	23
13	26
14	29
15	31
16	34
17	35
18	37
19	38
20	39
21	41
22	43
23	46
24	47
25	51
26	53
27	57
28	58
29	59
30	61
31	65
32	67
33	69
34	71
35	73
36	74
37	77
38	79
39	82
40	83
41	85
42	86
43	87
44	89
45	94
46	95
47	97
48	101
49	103
50	106
51	107
52	109
53	111
54	113
55	115
56	118
57	122
58	123
59	127
60	129
61	131
62	133

n	a(n)
1	1
2	2
3	3
4	5
5	7
6	11
7	13
8	14
9	17
10	19
11	21
12	23
13	26
14	29
15	31
16	34
17	35
18	37
19	38
20	39
21	41
22	43
23	46
24	47
25	51
26	53
27	57
28	58
29	59
30	61
31	65
32	67
33	69
34	71
35	73
36	74
37	77
38	79
39	82
40	83
41	85
42	86
43	87
44	89
45	94
46	95
47	97
48	101
49	103
50	106
51	107
52	109
53	111
54	113
55	115
56	118
57	122
58	123
59	127
60	129
61	131
62	133

n	a(n)
1	1
2	2
3	3
4	5
5	7
6	11
7	13
8	14
9	17
10	19
11	21
12	23
13	26
14	29
15	31
16	34
17	35
18	37
19	38
20	39
21	41
22	43
23	46
24	47
25	51
26	53
27	57
28	58
29	59
30	61
31	65
32	67
33	69
34	71
35	73
36	74
37	77
38	79
39	82
40	83
41	85
42	86
43	87
44	89
45	94
46	95
47	97
48	101
49	103
50	106
51	107
52	109
53	111
54	113
55	115
56	118
57	122
58	123
59	127
60	129
61	131
62	133