A382703 - cp's OEIS frontend

A382703 Numbers k which appear "prematurely" in A064413, that is, k appears before the k-th term.

n	a(n)
1	4
2	6
3	9
4	12
5	10
6	15
7	18
8	14
9	21
10	24
11	20
12	22
13	33
14	27
15	30
16	25
17	35
18	28
19	39
20	36
21	32
22	34
23	51
24	42
25	38
26	57
27	45
28	44
29	46
30	69
31	48
32	50
33	52
34	54
35	56
36	63
37	60
38	55
39	65
40	70
41	58
42	87
43	66
44	62
45	93
46	72
47	68
48	74
49	111
50	75
51	78
52	76
53	80
54	82
55	123
56	81
57	84
58	88
59	86
60	129
61	90
62	85
63	95
64	100
65	92
66	94
67	141
68	96
69	98
70	104
71	102
72	99
73	105
74	108
75	106
76	159
77	114
78	110
79	112
80	116

[4, 6, 9, 12, 10, 15, 18, 14, 21, 24, 20, 22, 33, 27, 30, 25, 35, 28, 39, 36, 32, 34, 51, 42, 38, 57, 45, 44, 46, 69, 48, 50, 52, 54, 56, 63, 60, 55, 65, 70, 58, 87, 66, 62, 93, 72, 68, 74, 111, 75, 78, 76, 80, 82, 123, 81, 84, 88, 86, 129, 90, 85, 95, 100, 92, 94, 141, 96, 98, 104, 102, 99, 105, 108, 106, 159, 114, 110, 112, 116]

cp's OEIS Frontend

A382703 Numbers k which appear "prematurely" in A064413, that is, k appears before the k-th term.

Table of values

List of values

n	a(n)
1	4
2	6
3	9
4	12
5	10
6	15
7	18
8	14
9	21
10	24
11	20
12	22
13	33
14	27
15	30
16	25
17	35
18	28
19	39
20	36
21	32
22	34
23	51
24	42
25	38
26	57
27	45
28	44
29	46
30	69
31	48
32	50
33	52
34	54
35	56
36	63
37	60
38	55
39	65
40	70
41	58
42	87
43	66
44	62
45	93
46	72
47	68
48	74
49	111
50	75
51	78
52	76
53	80
54	82
55	123
56	81
57	84
58	88
59	86
60	129
61	90
62	85
63	95
64	100
65	92
66	94
67	141
68	96
69	98
70	104
71	102
72	99
73	105
74	108
75	106
76	159
77	114
78	110
79	112
80	116

n	a(n)
1	4
2	6
3	9
4	12
5	10
6	15
7	18
8	14
9	21
10	24
11	20
12	22
13	33
14	27
15	30
16	25
17	35
18	28
19	39
20	36
21	32
22	34
23	51
24	42
25	38
26	57
27	45
28	44
29	46
30	69
31	48
32	50
33	52
34	54
35	56
36	63
37	60
38	55
39	65
40	70
41	58
42	87
43	66
44	62
45	93
46	72
47	68
48	74
49	111
50	75
51	78
52	76
53	80
54	82
55	123
56	81
57	84
58	88
59	86
60	129
61	90
62	85
63	95
64	100
65	92
66	94
67	141
68	96
69	98
70	104
71	102
72	99
73	105
74	108
75	106
76	159
77	114
78	110
79	112
80	116

n	a(n)
1	4
2	6
3	9
4	12
5	10
6	15
7	18
8	14
9	21
10	24
11	20
12	22
13	33
14	27
15	30
16	25
17	35
18	28
19	39
20	36
21	32
22	34
23	51
24	42
25	38
26	57
27	45
28	44
29	46
30	69
31	48
32	50
33	52
34	54
35	56
36	63
37	60
38	55
39	65
40	70
41	58
42	87
43	66
44	62
45	93
46	72
47	68
48	74
49	111
50	75
51	78
52	76
53	80
54	82
55	123
56	81
57	84
58	88
59	86
60	129
61	90
62	85
63	95
64	100
65	92
66	94
67	141
68	96
69	98
70	104
71	102
72	99
73	105
74	108
75	106
76	159
77	114
78	110
79	112
80	116