A292050 - cp's OEIS frontend

A292050 Matula-Goebel numbers of semi-binary rooted trees.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	9
9	10
10	11
11	13
12	14
13	15
14	17
15	21
16	22
17	23
18	25
19	26
20	29
21	31
22	33
23	34
24	35
25	39
26	41
27	43
28	46
29	47
30	49
31	51
32	55
33	58
34	59
35	62
36	65
37	69
38	73
39	77
40	79
41	82
42	83
43	85
44	86
45	87
46	91
47	93
48	94
49	97
50	101
51	109
52	115
53	118
54	119
55	121
56	123
57	127
58	129
59	137
60	139
61	141
62	143
63	145

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 13, 14, 15, 17, 21, 22, 23, 25, 26, 29, 31, 33, 34, 35, 39, 41, 43, 46, 47, 49, 51, 55, 58, 59, 62, 65, 69, 73, 77, 79, 82, 83, 85, 86, 87, 91, 93, 94, 97, 101, 109, 115, 118, 119, 121, 123, 127, 129, 137, 139, 141, 143, 145]

cp's OEIS Frontend

A292050 Matula-Goebel numbers of semi-binary rooted trees.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	9
9	10
10	11
11	13
12	14
13	15
14	17
15	21
16	22
17	23
18	25
19	26
20	29
21	31
22	33
23	34
24	35
25	39
26	41
27	43
28	46
29	47
30	49
31	51
32	55
33	58
34	59
35	62
36	65
37	69
38	73
39	77
40	79
41	82
42	83
43	85
44	86
45	87
46	91
47	93
48	94
49	97
50	101
51	109
52	115
53	118
54	119
55	121
56	123
57	127
58	129
59	137
60	139
61	141
62	143
63	145

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	9
9	10
10	11
11	13
12	14
13	15
14	17
15	21
16	22
17	23
18	25
19	26
20	29
21	31
22	33
23	34
24	35
25	39
26	41
27	43
28	46
29	47
30	49
31	51
32	55
33	58
34	59
35	62
36	65
37	69
38	73
39	77
40	79
41	82
42	83
43	85
44	86
45	87
46	91
47	93
48	94
49	97
50	101
51	109
52	115
53	118
54	119
55	121
56	123
57	127
58	129
59	137
60	139
61	141
62	143
63	145

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	9
9	10
10	11
11	13
12	14
13	15
14	17
15	21
16	22
17	23
18	25
19	26
20	29
21	31
22	33
23	34
24	35
25	39
26	41
27	43
28	46
29	47
30	49
31	51
32	55
33	58
34	59
35	62
36	65
37	69
38	73
39	77
40	79
41	82
42	83
43	85
44	86
45	87
46	91
47	93
48	94
49	97
50	101
51	109
52	115
53	118
54	119
55	121
56	123
57	127
58	129
59	137
60	139
61	141
62	143
63	145