A209637 - cp's OEIS frontend

A209637 Matula-numbers computed for rooted trees encoded by A071162 when interpreted in once-halved bit-tuple format.

n	a(n)
0	1
1	2
2	3
3	4
4	5
5	7
6	6
7	8
8	11
9	17
10	13
11	19
12	10
13	14
14	12
15	16
16	31
17	59
18	41
19	67
20	29
21	43
22	37
23	53
24	22
25	34
26	26
27	38
28	20
29	28
30	24
31	32
32	127
33	277
34	179
35	331
36	109
37	191
38	157
39	241
40	79
41	139
42	101
43	163
44	71
45	107
46	89
47	131
48	62
49	118
50	82
51	134
52	58
53	86
54	74
55	106
56	44
57	68
58	52
59	76
60	40
61	56
62	48

[1, 2, 3, 4, 5, 7, 6, 8, 11, 17, 13, 19, 10, 14, 12, 16, 31, 59, 41, 67, 29, 43, 37, 53, 22, 34, 26, 38, 20, 28, 24, 32, 127, 277, 179, 331, 109, 191, 157, 241, 79, 139, 101, 163, 71, 107, 89, 131, 62, 118, 82, 134, 58, 86, 74, 106, 44, 68, 52, 76, 40, 56, 48]

cp's OEIS Frontend

A209637 Matula-numbers computed for rooted trees encoded by A071162 when interpreted in once-halved bit-tuple format.

Table of values

List of values

n	a(n)
0	1
1	2
2	3
3	4
4	5
5	7
6	6
7	8
8	11
9	17
10	13
11	19
12	10
13	14
14	12
15	16
16	31
17	59
18	41
19	67
20	29
21	43
22	37
23	53
24	22
25	34
26	26
27	38
28	20
29	28
30	24
31	32
32	127
33	277
34	179
35	331
36	109
37	191
38	157
39	241
40	79
41	139
42	101
43	163
44	71
45	107
46	89
47	131
48	62
49	118
50	82
51	134
52	58
53	86
54	74
55	106
56	44
57	68
58	52
59	76
60	40
61	56
62	48

n	a(n)
0	1
1	2
2	3
3	4
4	5
5	7
6	6
7	8
8	11
9	17
10	13
11	19
12	10
13	14
14	12
15	16
16	31
17	59
18	41
19	67
20	29
21	43
22	37
23	53
24	22
25	34
26	26
27	38
28	20
29	28
30	24
31	32
32	127
33	277
34	179
35	331
36	109
37	191
38	157
39	241
40	79
41	139
42	101
43	163
44	71
45	107
46	89
47	131
48	62
49	118
50	82
51	134
52	58
53	86
54	74
55	106
56	44
57	68
58	52
59	76
60	40
61	56
62	48

n	a(n)
0	1
1	2
2	3
3	4
4	5
5	7
6	6
7	8
8	11
9	17
10	13
11	19
12	10
13	14
14	12
15	16
16	31
17	59
18	41
19	67
20	29
21	43
22	37
23	53
24	22
25	34
26	26
27	38
28	20
29	28
30	24
31	32
32	127
33	277
34	179
35	331
36	109
37	191
38	157
39	241
40	79
41	139
42	101
43	163
44	71
45	107
46	89
47	131
48	62
49	118
50	82
51	134
52	58
53	86
54	74
55	106
56	44
57	68
58	52
59	76
60	40
61	56
62	48