A277022 - cp's OEIS frontend

A277022 Primorial base representation of n is rewritten as a base-2 number with each nonzero digit k replaced by a run of k 1's (followed by one extra zero if not the rightmost run of 1's) and with each 0 kept as 0.

n	a(n)
0	0
1	1
2	2
3	5
4	6
5	13
6	4
7	9
8	10
9	21
10	22
11	45
12	12
13	25
14	26
15	53
16	54
17	109
18	28
19	57
20	58
21	117
22	118
23	237
24	60
25	121
26	122
27	245
28	246
29	493
30	8
31	17
32	18
33	37
34	38
35	77
36	20
37	41
38	42
39	85
40	86
41	173
42	44
43	89
44	90
45	181
46	182
47	365
48	92
49	185
50	186
51	373
52	374
53	749
54	188
55	377
56	378
57	757
58	758
59	1517
60	24
61	49
62	50
63	101
64	102
65	205
66	52
67	105
68	106
69	213
70	214
71	429
72	108
73	217
74	218
75	437
76	438
77	877
78	220

[0, 1, 2, 5, 6, 13, 4, 9, 10, 21, 22, 45, 12, 25, 26, 53, 54, 109, 28, 57, 58, 117, 118, 237, 60, 121, 122, 245, 246, 493, 8, 17, 18, 37, 38, 77, 20, 41, 42, 85, 86, 173, 44, 89, 90, 181, 182, 365, 92, 185, 186, 373, 374, 749, 188, 377, 378, 757, 758, 1517, 24, 49, 50, 101, 102, 205, 52, 105, 106, 213, 214, 429, 108, 217, 218, 437, 438, 877, 220]

cp's OEIS Frontend

A277022 Primorial base representation of n is rewritten as a base-2 number with each nonzero digit k replaced by a run of k 1's (followed by one extra zero if not the rightmost run of 1's) and with each 0 kept as 0.

Table of values

List of values