A023705 - cp's OEIS frontend

A023705 Numbers with no 0's in base-4 expansion.

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	9
8	10
9	11
10	13
11	14
12	15
13	21
14	22
15	23
16	25
17	26
18	27
19	29
20	30
21	31
22	37
23	38
24	39
25	41
26	42
27	43
28	45
29	46
30	47
31	53
32	54
33	55
34	57
35	58
36	59
37	61
38	62
39	63
40	85
41	86
42	87
43	89
44	90
45	91
46	93
47	94
48	95
49	101
50	102
51	103
52	105
53	106
54	107
55	109
56	110
57	111
58	117
59	118
60	119
61	121
62	122
63	123

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 21, 22, 23, 25, 26, 27, 29, 30, 31, 37, 38, 39, 41, 42, 43, 45, 46, 47, 53, 54, 55, 57, 58, 59, 61, 62, 63, 85, 86, 87, 89, 90, 91, 93, 94, 95, 101, 102, 103, 105, 106, 107, 109, 110, 111, 117, 118, 119, 121, 122, 123]

cp's OEIS Frontend

A023705 Numbers with no 0's in base-4 expansion.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	9
8	10
9	11
10	13
11	14
12	15
13	21
14	22
15	23
16	25
17	26
18	27
19	29
20	30
21	31
22	37
23	38
24	39
25	41
26	42
27	43
28	45
29	46
30	47
31	53
32	54
33	55
34	57
35	58
36	59
37	61
38	62
39	63
40	85
41	86
42	87
43	89
44	90
45	91
46	93
47	94
48	95
49	101
50	102
51	103
52	105
53	106
54	107
55	109
56	110
57	111
58	117
59	118
60	119
61	121
62	122
63	123

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	9
8	10
9	11
10	13
11	14
12	15
13	21
14	22
15	23
16	25
17	26
18	27
19	29
20	30
21	31
22	37
23	38
24	39
25	41
26	42
27	43
28	45
29	46
30	47
31	53
32	54
33	55
34	57
35	58
36	59
37	61
38	62
39	63
40	85
41	86
42	87
43	89
44	90
45	91
46	93
47	94
48	95
49	101
50	102
51	103
52	105
53	106
54	107
55	109
56	110
57	111
58	117
59	118
60	119
61	121
62	122
63	123

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	9
8	10
9	11
10	13
11	14
12	15
13	21
14	22
15	23
16	25
17	26
18	27
19	29
20	30
21	31
22	37
23	38
24	39
25	41
26	42
27	43
28	45
29	46
30	47
31	53
32	54
33	55
34	57
35	58
36	59
37	61
38	62
39	63
40	85
41	86
42	87
43	89
44	90
45	91
46	93
47	94
48	95
49	101
50	102
51	103
52	105
53	106
54	107
55	109
56	110
57	111
58	117
59	118
60	119
61	121
62	122
63	123