A037475 - cp's OEIS frontend

A037475 a(n)=Sum{d(i)9^i: i=0,1,...,m}, where Sum{d(i)7^i: i=0,1,...,m} is the base 7 representation of n.

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	9
8	10
9	11
10	12
11	13
12	14
13	15
14	18
15	19
16	20
17	21
18	22
19	23
20	24
21	27
22	28
23	29
24	30
25	31
26	32
27	33
28	36
29	37
30	38
31	39
32	40
33	41
34	42
35	45
36	46
37	47
38	48
39	49
40	50
41	51
42	54
43	55
44	56
45	57
46	58
47	59
48	60
49	81
50	82
51	83
52	84
53	85
54	86
55	87
56	90
57	91
58	92
59	93
60	94
61	95
62	96
63	99
64	100
65	101
66	102

[0, 1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 14, 15, 18, 19, 20, 21, 22, 23, 24, 27, 28, 29, 30, 31, 32, 33, 36, 37, 38, 39, 40, 41, 42, 45, 46, 47, 48, 49, 50, 51, 54, 55, 56, 57, 58, 59, 60, 81, 82, 83, 84, 85, 86, 87, 90, 91, 92, 93, 94, 95, 96, 99, 100, 101, 102]

cp's OEIS Frontend

A037475 a(n)=Sum{d(i)9^i: i=0,1,...,m}, where Sum{d(i)7^i: i=0,1,...,m} is the base 7 representation of n.

Table of values

List of values

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	9
8	10
9	11
10	12
11	13
12	14
13	15
14	18
15	19
16	20
17	21
18	22
19	23
20	24
21	27
22	28
23	29
24	30
25	31
26	32
27	33
28	36
29	37
30	38
31	39
32	40
33	41
34	42
35	45
36	46
37	47
38	48
39	49
40	50
41	51
42	54
43	55
44	56
45	57
46	58
47	59
48	60
49	81
50	82
51	83
52	84
53	85
54	86
55	87
56	90
57	91
58	92
59	93
60	94
61	95
62	96
63	99
64	100
65	101
66	102

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	9
8	10
9	11
10	12
11	13
12	14
13	15
14	18
15	19
16	20
17	21
18	22
19	23
20	24
21	27
22	28
23	29
24	30
25	31
26	32
27	33
28	36
29	37
30	38
31	39
32	40
33	41
34	42
35	45
36	46
37	47
38	48
39	49
40	50
41	51
42	54
43	55
44	56
45	57
46	58
47	59
48	60
49	81
50	82
51	83
52	84
53	85
54	86
55	87
56	90
57	91
58	92
59	93
60	94
61	95
62	96
63	99
64	100
65	101
66	102

cp's OEIS Frontend

A037475 a(n)=Sum{d(i)*9^i: i=0,1,...,m}, where Sum{d(i)*7^i: i=0,1,...,m} is the base 7 representation of n.

Table of values

List of values

A037475 a(n)=Sum{d(i)9^i: i=0,1,...,m}, where Sum{d(i)7^i: i=0,1,...,m} is the base 7 representation of n.

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	9
8	10
9	11
10	12
11	13
12	14
13	15
14	18
15	19
16	20
17	21
18	22
19	23
20	24
21	27
22	28
23	29
24	30
25	31
26	32
27	33
28	36
29	37
30	38
31	39
32	40
33	41
34	42
35	45
36	46
37	47
38	48
39	49
40	50
41	51
42	54
43	55
44	56
45	57
46	58
47	59
48	60
49	81
50	82
51	83
52	84
53	85
54	86
55	87
56	90
57	91
58	92
59	93
60	94
61	95
62	96
63	99
64	100
65	101
66	102