A276957 - cp's OEIS frontend

A276957 Permutation of natural numbers: a(A153880(n)) = A255411(n), a(A273670(n)) = A256450(n).

n	a(n)
1	1
2	4
3	2
4	3
5	5
6	12
7	6
8	16
9	7
10	8
11	9
12	18
13	10
14	22
15	11
16	13
17	14
18	15
19	17
20	19
21	20
22	21
23	23
24	48
25	24
26	52
27	25
28	26
29	27
30	60
31	28
32	64
33	29
34	30
35	31
36	66
37	32
38	70
39	33
40	34
41	35
42	36
43	37
44	38
45	39
46	40
47	41
48	72
49	42
50	76
51	43
52	44
53	45
54	84
55	46
56	88
57	47
58	49
59	50
60	90
61	51
62	94
63	53
64	54
65	55
66	56
67	57
68	58
69	59
70	61
71	62
72	96
73	63
74	100
75	65
76	67
77	68
78	108
79	69
80	112
81	71
82	73

[1, 4, 2, 3, 5, 12, 6, 16, 7, 8, 9, 18, 10, 22, 11, 13, 14, 15, 17, 19, 20, 21, 23, 48, 24, 52, 25, 26, 27, 60, 28, 64, 29, 30, 31, 66, 32, 70, 33, 34, 35, 36, 37, 38, 39, 40, 41, 72, 42, 76, 43, 44, 45, 84, 46, 88, 47, 49, 50, 90, 51, 94, 53, 54, 55, 56, 57, 58, 59, 61, 62, 96, 63, 100, 65, 67, 68, 108, 69, 112, 71, 73]

cp's OEIS Frontend

A276957 Permutation of natural numbers: a(A153880(n)) = A255411(n), a(A273670(n)) = A256450(n).

Table of values

List of values

n	a(n)
1	1
2	4
3	2
4	3
5	5
6	12
7	6
8	16
9	7
10	8
11	9
12	18
13	10
14	22
15	11
16	13
17	14
18	15
19	17
20	19
21	20
22	21
23	23
24	48
25	24
26	52
27	25
28	26
29	27
30	60
31	28
32	64
33	29
34	30
35	31
36	66
37	32
38	70
39	33
40	34
41	35
42	36
43	37
44	38
45	39
46	40
47	41
48	72
49	42
50	76
51	43
52	44
53	45
54	84
55	46
56	88
57	47
58	49
59	50
60	90
61	51
62	94
63	53
64	54
65	55
66	56
67	57
68	58
69	59
70	61
71	62
72	96
73	63
74	100
75	65
76	67
77	68
78	108
79	69
80	112
81	71
82	73

n	a(n)
1	1
2	4
3	2
4	3
5	5
6	12
7	6
8	16
9	7
10	8
11	9
12	18
13	10
14	22
15	11
16	13
17	14
18	15
19	17
20	19
21	20
22	21
23	23
24	48
25	24
26	52
27	25
28	26
29	27
30	60
31	28
32	64
33	29
34	30
35	31
36	66
37	32
38	70
39	33
40	34
41	35
42	36
43	37
44	38
45	39
46	40
47	41
48	72
49	42
50	76
51	43
52	44
53	45
54	84
55	46
56	88
57	47
58	49
59	50
60	90
61	51
62	94
63	53
64	54
65	55
66	56
67	57
68	58
69	59
70	61
71	62
72	96
73	63
74	100
75	65
76	67
77	68
78	108
79	69
80	112
81	71
82	73

n	a(n)
1	1
2	4
3	2
4	3
5	5
6	12
7	6
8	16
9	7
10	8
11	9
12	18
13	10
14	22
15	11
16	13
17	14
18	15
19	17
20	19
21	20
22	21
23	23
24	48
25	24
26	52
27	25
28	26
29	27
30	60
31	28
32	64
33	29
34	30
35	31
36	66
37	32
38	70
39	33
40	34
41	35
42	36
43	37
44	38
45	39
46	40
47	41
48	72
49	42
50	76
51	43
52	44
53	45
54	84
55	46
56	88
57	47
58	49
59	50
60	90
61	51
62	94
63	53
64	54
65	55
66	56
67	57
68	58
69	59
70	61
71	62
72	96
73	63
74	100
75	65
76	67
77	68
78	108
79	69
80	112
81	71
82	73