A264994 - cp's OEIS frontend

A264994 Bijective base-4 reverse: a(0) = 0; for n >= 1, a(n) = A030103(A065883(n)) * A234957(n).

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	9
7	13
8	8
9	6
10	10
11	14
12	12
13	7
14	11
15	15
16	16
17	17
18	33
19	49
20	20
21	21
22	37
23	53
24	36
25	25
26	41
27	57
28	52
29	29
30	45
31	61
32	32
33	18
34	34
35	50
36	24
37	22
38	38
39	54
40	40
41	26
42	42
43	58
44	56
45	30
46	46
47	62
48	48
49	19
50	35
51	51
52	28
53	23
54	39
55	55
56	44
57	27
58	43
59	59
60	60
61	31
62	47
63	63
64	64
65	65
66	129
67	193
68	68
69	81
70	145
71	209
72	132
73	97
74	161
75	225
76	196
77	113
78	177
79	241
80	80
81	69

[0, 1, 2, 3, 4, 5, 9, 13, 8, 6, 10, 14, 12, 7, 11, 15, 16, 17, 33, 49, 20, 21, 37, 53, 36, 25, 41, 57, 52, 29, 45, 61, 32, 18, 34, 50, 24, 22, 38, 54, 40, 26, 42, 58, 56, 30, 46, 62, 48, 19, 35, 51, 28, 23, 39, 55, 44, 27, 43, 59, 60, 31, 47, 63, 64, 65, 129, 193, 68, 81, 145, 209, 132, 97, 161, 225, 196, 113, 177, 241, 80, 69]

cp's OEIS Frontend

A264994 Bijective base-4 reverse: a(0) = 0; for n >= 1, a(n) = A030103(A065883(n)) * A234957(n).

Table of values

List of values

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	9
7	13
8	8
9	6
10	10
11	14
12	12
13	7
14	11
15	15
16	16
17	17
18	33
19	49
20	20
21	21
22	37
23	53
24	36
25	25
26	41
27	57
28	52
29	29
30	45
31	61
32	32
33	18
34	34
35	50
36	24
37	22
38	38
39	54
40	40
41	26
42	42
43	58
44	56
45	30
46	46
47	62
48	48
49	19
50	35
51	51
52	28
53	23
54	39
55	55
56	44
57	27
58	43
59	59
60	60
61	31
62	47
63	63
64	64
65	65
66	129
67	193
68	68
69	81
70	145
71	209
72	132
73	97
74	161
75	225
76	196
77	113
78	177
79	241
80	80
81	69

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	9
7	13
8	8
9	6
10	10
11	14
12	12
13	7
14	11
15	15
16	16
17	17
18	33
19	49
20	20
21	21
22	37
23	53
24	36
25	25
26	41
27	57
28	52
29	29
30	45
31	61
32	32
33	18
34	34
35	50
36	24
37	22
38	38
39	54
40	40
41	26
42	42
43	58
44	56
45	30
46	46
47	62
48	48
49	19
50	35
51	51
52	28
53	23
54	39
55	55
56	44
57	27
58	43
59	59
60	60
61	31
62	47
63	63
64	64
65	65
66	129
67	193
68	68
69	81
70	145
71	209
72	132
73	97
74	161
75	225
76	196
77	113
78	177
79	241
80	80
81	69

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	9
7	13
8	8
9	6
10	10
11	14
12	12
13	7
14	11
15	15
16	16
17	17
18	33
19	49
20	20
21	21
22	37
23	53
24	36
25	25
26	41
27	57
28	52
29	29
30	45
31	61
32	32
33	18
34	34
35	50
36	24
37	22
38	38
39	54
40	40
41	26
42	42
43	58
44	56
45	30
46	46
47	62
48	48
49	19
50	35
51	51
52	28
53	23
54	39
55	55
56	44
57	27
58	43
59	59
60	60
61	31
62	47
63	63
64	64
65	65
66	129
67	193
68	68
69	81
70	145
71	209
72	132
73	97
74	161
75	225
76	196
77	113
78	177
79	241
80	80
81	69