A215089 - cp's OEIS frontend

A215089 a(n)=Sum{d(i)6^i: i=0,1,...,m}, where Sum{d(i)2^i: i=0,1,...,m} is the base 2 representation of n.

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	2
7	3
8	4
9	5
10	6
11	7
12	4
13	5
14	6
15	7
16	8
17	9
18	6
19	7
20	8
21	9
22	10
23	11
24	8
25	9
26	10
27	11
28	12
29	13
30	10
31	11
32	12
33	13
34	14
35	15
36	4
37	5
38	6
39	7
40	8
41	9
42	6
43	7
44	8
45	9
46	10
47	11
48	8
49	9
50	10
51	11
52	12
53	13
54	10
55	11
56	12
57	13
58	14
59	15
60	12
61	13
62	14
63	15
64	16
65	17
66	14
67	15
68	16
69	17
70	18
71	19
72	8
73	9
74	10
75	11
76	12
77	13
78	10

[0, 1, 2, 3, 4, 5, 2, 3, 4, 5, 6, 7, 4, 5, 6, 7, 8, 9, 6, 7, 8, 9, 10, 11, 8, 9, 10, 11, 12, 13, 10, 11, 12, 13, 14, 15, 4, 5, 6, 7, 8, 9, 6, 7, 8, 9, 10, 11, 8, 9, 10, 11, 12, 13, 10, 11, 12, 13, 14, 15, 12, 13, 14, 15, 16, 17, 14, 15, 16, 17, 18, 19, 8, 9, 10, 11, 12, 13, 10]

cp's OEIS Frontend

A215089 a(n)=Sum{d(i)6^i: i=0,1,...,m}, where Sum{d(i)2^i: i=0,1,...,m} is the base 2 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	2
7	3
8	4
9	5
10	6
11	7
12	4
13	5
14	6
15	7
16	8
17	9
18	6
19	7
20	8
21	9
22	10
23	11
24	8
25	9
26	10
27	11
28	12
29	13
30	10
31	11
32	12
33	13
34	14
35	15
36	4
37	5
38	6
39	7
40	8
41	9
42	6
43	7
44	8
45	9
46	10
47	11
48	8
49	9
50	10
51	11
52	12
53	13
54	10
55	11
56	12
57	13
58	14
59	15
60	12
61	13
62	14
63	15
64	16
65	17
66	14
67	15
68	16
69	17
70	18
71	19
72	8
73	9
74	10
75	11
76	12
77	13
78	10

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	2
7	3
8	4
9	5
10	6
11	7
12	4
13	5
14	6
15	7
16	8
17	9
18	6
19	7
20	8
21	9
22	10
23	11
24	8
25	9
26	10
27	11
28	12
29	13
30	10
31	11
32	12
33	13
34	14
35	15
36	4
37	5
38	6
39	7
40	8
41	9
42	6
43	7
44	8
45	9
46	10
47	11
48	8
49	9
50	10
51	11
52	12
53	13
54	10
55	11
56	12
57	13
58	14
59	15
60	12
61	13
62	14
63	15
64	16
65	17
66	14
67	15
68	16
69	17
70	18
71	19
72	8
73	9
74	10
75	11
76	12
77	13
78	10

cp's OEIS Frontend

A215089 a(n)=Sum{d(i)*6^i: i=0,1,...,m}, where Sum{d(i)*2^i: i=0,1,...,m} is the base 2 representation of n.

Table of values

List of values

A215089 a(n)=Sum{d(i)6^i: i=0,1,...,m}, where Sum{d(i)2^i: i=0,1,...,m} is the base 2 representation of n.

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	2
7	3
8	4
9	5
10	6
11	7
12	4
13	5
14	6
15	7
16	8
17	9
18	6
19	7
20	8
21	9
22	10
23	11
24	8
25	9
26	10
27	11
28	12
29	13
30	10
31	11
32	12
33	13
34	14
35	15
36	4
37	5
38	6
39	7
40	8
41	9
42	6
43	7
44	8
45	9
46	10
47	11
48	8
49	9
50	10
51	11
52	12
53	13
54	10
55	11
56	12
57	13
58	14
59	15
60	12
61	13
62	14
63	15
64	16
65	17
66	14
67	15
68	16
69	17
70	18
71	19
72	8
73	9
74	10
75	11
76	12
77	13
78	10