A365278 - cp's OEIS frontend

A365278 In the binary expansion of n replace each run of k consecutive 1's by the decimal digits of A007931(k) to get the ternary expansion of a(n).

n	a(n)
0	0
1	1
2	3
3	2
4	9
5	10
6	6
7	4
8	27
9	28
10	30
11	11
12	18
13	19
14	12
15	5
16	81
17	82
18	84
19	29
20	90
21	91
22	33
23	31
24	54
25	55
26	57
27	20
28	36
29	37
30	15
31	7
32	243
33	244
34	246
35	83
36	252
37	253
38	87
39	85
40	270
41	271
42	273
43	92
44	99
45	100
46	93
47	32
48	162
49	163
50	165
51	56
52	171
53	172
54	60
55	58
56	108
57	109
58	111
59	38
60	45
61	46
62	21

[0, 1, 3, 2, 9, 10, 6, 4, 27, 28, 30, 11, 18, 19, 12, 5, 81, 82, 84, 29, 90, 91, 33, 31, 54, 55, 57, 20, 36, 37, 15, 7, 243, 244, 246, 83, 252, 253, 87, 85, 270, 271, 273, 92, 99, 100, 93, 32, 162, 163, 165, 56, 171, 172, 60, 58, 108, 109, 111, 38, 45, 46, 21]

cp's OEIS Frontend

A365278 In the binary expansion of n replace each run of k consecutive 1's by the decimal digits of A007931(k) to get the ternary expansion of a(n).

Table of values

List of values

n	a(n)
0	0
1	1
2	3
3	2
4	9
5	10
6	6
7	4
8	27
9	28
10	30
11	11
12	18
13	19
14	12
15	5
16	81
17	82
18	84
19	29
20	90
21	91
22	33
23	31
24	54
25	55
26	57
27	20
28	36
29	37
30	15
31	7
32	243
33	244
34	246
35	83
36	252
37	253
38	87
39	85
40	270
41	271
42	273
43	92
44	99
45	100
46	93
47	32
48	162
49	163
50	165
51	56
52	171
53	172
54	60
55	58
56	108
57	109
58	111
59	38
60	45
61	46
62	21

n	a(n)
0	0
1	1
2	3
3	2
4	9
5	10
6	6
7	4
8	27
9	28
10	30
11	11
12	18
13	19
14	12
15	5
16	81
17	82
18	84
19	29
20	90
21	91
22	33
23	31
24	54
25	55
26	57
27	20
28	36
29	37
30	15
31	7
32	243
33	244
34	246
35	83
36	252
37	253
38	87
39	85
40	270
41	271
42	273
43	92
44	99
45	100
46	93
47	32
48	162
49	163
50	165
51	56
52	171
53	172
54	60
55	58
56	108
57	109
58	111
59	38
60	45
61	46
62	21

n	a(n)
0	0
1	1
2	3
3	2
4	9
5	10
6	6
7	4
8	27
9	28
10	30
11	11
12	18
13	19
14	12
15	5
16	81
17	82
18	84
19	29
20	90
21	91
22	33
23	31
24	54
25	55
26	57
27	20
28	36
29	37
30	15
31	7
32	243
33	244
34	246
35	83
36	252
37	253
38	87
39	85
40	270
41	271
42	273
43	92
44	99
45	100
46	93
47	32
48	162
49	163
50	165
51	56
52	171
53	172
54	60
55	58
56	108
57	109
58	111
59	38
60	45
61	46
62	21