A232559 - cp's OEIS frontend

A232559 Sequence (or tree) generated by these rules: 1 is in S, and if x is in S, then x + 1 and 2*x are in S, and duplicates are deleted as they occur.

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	5
7	8
8	7
9	12
10	10
11	9
12	16
13	14
14	13
15	24
16	11
17	20
18	18
19	17
20	32
21	15
22	28
23	26
24	25
25	48
26	22
27	21
28	40
29	19
30	36
31	34
32	33
33	64
34	30
35	29
36	56
37	27
38	52
39	50
40	49
41	96
42	23
43	44
44	42
45	41
46	80
47	38
48	37
49	72
50	35
51	68
52	66
53	65
54	128
55	31
56	60
57	58
58	57
59	112
60	54
61	53
62	104
63	51
64	100
65	98
66	97

[1, 2, 3, 4, 6, 5, 8, 7, 12, 10, 9, 16, 14, 13, 24, 11, 20, 18, 17, 32, 15, 28, 26, 25, 48, 22, 21, 40, 19, 36, 34, 33, 64, 30, 29, 56, 27, 52, 50, 49, 96, 23, 44, 42, 41, 80, 38, 37, 72, 35, 68, 66, 65, 128, 31, 60, 58, 57, 112, 54, 53, 104, 51, 100, 98, 97]

cp's OEIS Frontend

A232559 Sequence (or tree) generated by these rules: 1 is in S, and if x is in S, then x + 1 and 2*x are in S, and duplicates are deleted as they occur.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	5
7	8
8	7
9	12
10	10
11	9
12	16
13	14
14	13
15	24
16	11
17	20
18	18
19	17
20	32
21	15
22	28
23	26
24	25
25	48
26	22
27	21
28	40
29	19
30	36
31	34
32	33
33	64
34	30
35	29
36	56
37	27
38	52
39	50
40	49
41	96
42	23
43	44
44	42
45	41
46	80
47	38
48	37
49	72
50	35
51	68
52	66
53	65
54	128
55	31
56	60
57	58
58	57
59	112
60	54
61	53
62	104
63	51
64	100
65	98
66	97

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	5
7	8
8	7
9	12
10	10
11	9
12	16
13	14
14	13
15	24
16	11
17	20
18	18
19	17
20	32
21	15
22	28
23	26
24	25
25	48
26	22
27	21
28	40
29	19
30	36
31	34
32	33
33	64
34	30
35	29
36	56
37	27
38	52
39	50
40	49
41	96
42	23
43	44
44	42
45	41
46	80
47	38
48	37
49	72
50	35
51	68
52	66
53	65
54	128
55	31
56	60
57	58
58	57
59	112
60	54
61	53
62	104
63	51
64	100
65	98
66	97

n	a(n)
1	1
2	2
3	3
4	4
5	6
6	5
7	8
8	7
9	12
10	10
11	9
12	16
13	14
14	13
15	24
16	11
17	20
18	18
19	17
20	32
21	15
22	28
23	26
24	25
25	48
26	22
27	21
28	40
29	19
30	36
31	34
32	33
33	64
34	30
35	29
36	56
37	27
38	52
39	50
40	49
41	96
42	23
43	44
44	42
45	41
46	80
47	38
48	37
49	72
50	35
51	68
52	66
53	65
54	128
55	31
56	60
57	58
58	57
59	112
60	54
61	53
62	104
63	51
64	100
65	98
66	97