A175057 - cp's OEIS frontend

A175057 a(n) = decimal equivalent of {A175054(n) written in binary, and each run of 0's reduced in length by one digit}.

n	a(n)
1	1
2	3
3	2
4	7
5	4
6	5
7	6
8	15
9	8
10	9
11	11
12	12
13	13
14	14
15	31
16	16
17	17
18	19
19	10
20	23
21	24
22	25
23	27
24	28
25	29
26	30
27	63
28	32
29	33
30	35
31	18
32	39
33	20
34	21
35	22
36	47
37	48
38	49
39	51
40	26
41	55
42	56
43	57
44	59
45	60
46	61
47	62
48	127
49	64
50	65
51	67
52	34
53	71
54	36
55	37
56	38
57	79
58	40
59	41
60	43
61	44
62	45
63	46
64	95
65	96
66	97
67	99
68	50
69	103
70	52
71	53
72	54

[1, 3, 2, 7, 4, 5, 6, 15, 8, 9, 11, 12, 13, 14, 31, 16, 17, 19, 10, 23, 24, 25, 27, 28, 29, 30, 63, 32, 33, 35, 18, 39, 20, 21, 22, 47, 48, 49, 51, 26, 55, 56, 57, 59, 60, 61, 62, 127, 64, 65, 67, 34, 71, 36, 37, 38, 79, 40, 41, 43, 44, 45, 46, 95, 96, 97, 99, 50, 103, 52, 53, 54]

cp's OEIS Frontend

A175057 a(n) = decimal equivalent of {A175054(n) written in binary, and each run of 0's reduced in length by one digit}.

Table of values

List of values

n	a(n)
1	1
2	3
3	2
4	7
5	4
6	5
7	6
8	15
9	8
10	9
11	11
12	12
13	13
14	14
15	31
16	16
17	17
18	19
19	10
20	23
21	24
22	25
23	27
24	28
25	29
26	30
27	63
28	32
29	33
30	35
31	18
32	39
33	20
34	21
35	22
36	47
37	48
38	49
39	51
40	26
41	55
42	56
43	57
44	59
45	60
46	61
47	62
48	127
49	64
50	65
51	67
52	34
53	71
54	36
55	37
56	38
57	79
58	40
59	41
60	43
61	44
62	45
63	46
64	95
65	96
66	97
67	99
68	50
69	103
70	52
71	53
72	54

n	a(n)
1	1
2	3
3	2
4	7
5	4
6	5
7	6
8	15
9	8
10	9
11	11
12	12
13	13
14	14
15	31
16	16
17	17
18	19
19	10
20	23
21	24
22	25
23	27
24	28
25	29
26	30
27	63
28	32
29	33
30	35
31	18
32	39
33	20
34	21
35	22
36	47
37	48
38	49
39	51
40	26
41	55
42	56
43	57
44	59
45	60
46	61
47	62
48	127
49	64
50	65
51	67
52	34
53	71
54	36
55	37
56	38
57	79
58	40
59	41
60	43
61	44
62	45
63	46
64	95
65	96
66	97
67	99
68	50
69	103
70	52
71	53
72	54

n	a(n)
1	1
2	3
3	2
4	7
5	4
6	5
7	6
8	15
9	8
10	9
11	11
12	12
13	13
14	14
15	31
16	16
17	17
18	19
19	10
20	23
21	24
22	25
23	27
24	28
25	29
26	30
27	63
28	32
29	33
30	35
31	18
32	39
33	20
34	21
35	22
36	47
37	48
38	49
39	51
40	26
41	55
42	56
43	57
44	59
45	60
46	61
47	62
48	127
49	64
50	65
51	67
52	34
53	71
54	36
55	37
56	38
57	79
58	40
59	41
60	43
61	44
62	45
63	46
64	95
65	96
66	97
67	99
68	50
69	103
70	52
71	53
72	54