A083349 - cp's OEIS frontend

A083349 Least positive integers not appearing previously such that the self-convolution cube-root of this sequence consists entirely of integers.

n	a(n)
0	1
1	3
2	6
3	4
4	9
5	12
6	7
7	15
8	18
9	2
10	21
11	24
12	27
13	30
14	33
15	36
16	39
17	42
18	45
19	48
20	51
21	5
22	54
23	57
24	10
25	60
26	63
27	8
28	66
29	69
30	72
31	75
32	78
33	13
34	81
35	84
36	87
37	90
38	93
39	96
40	99
41	102
42	16
43	105
44	108
45	19
46	111
47	114
48	11
49	117
50	120
51	14
52	123
53	126
54	22
55	129
56	132
57	135
58	138
59	141
60	25
61	144
62	147
63	150
64	153
65	156
66	28

[1, 3, 6, 4, 9, 12, 7, 15, 18, 2, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 5, 54, 57, 10, 60, 63, 8, 66, 69, 72, 75, 78, 13, 81, 84, 87, 90, 93, 96, 99, 102, 16, 105, 108, 19, 111, 114, 11, 117, 120, 14, 123, 126, 22, 129, 132, 135, 138, 141, 25, 144, 147, 150, 153, 156, 28]

cp's OEIS Frontend

A083349 Least positive integers not appearing previously such that the self-convolution cube-root of this sequence consists entirely of integers.

Table of values

List of values

n	a(n)
0	1
1	3
2	6
3	4
4	9
5	12
6	7
7	15
8	18
9	2
10	21
11	24
12	27
13	30
14	33
15	36
16	39
17	42
18	45
19	48
20	51
21	5
22	54
23	57
24	10
25	60
26	63
27	8
28	66
29	69
30	72
31	75
32	78
33	13
34	81
35	84
36	87
37	90
38	93
39	96
40	99
41	102
42	16
43	105
44	108
45	19
46	111
47	114
48	11
49	117
50	120
51	14
52	123
53	126
54	22
55	129
56	132
57	135
58	138
59	141
60	25
61	144
62	147
63	150
64	153
65	156
66	28

n	a(n)
0	1
1	3
2	6
3	4
4	9
5	12
6	7
7	15
8	18
9	2
10	21
11	24
12	27
13	30
14	33
15	36
16	39
17	42
18	45
19	48
20	51
21	5
22	54
23	57
24	10
25	60
26	63
27	8
28	66
29	69
30	72
31	75
32	78
33	13
34	81
35	84
36	87
37	90
38	93
39	96
40	99
41	102
42	16
43	105
44	108
45	19
46	111
47	114
48	11
49	117
50	120
51	14
52	123
53	126
54	22
55	129
56	132
57	135
58	138
59	141
60	25
61	144
62	147
63	150
64	153
65	156
66	28

n	a(n)
0	1
1	3
2	6
3	4
4	9
5	12
6	7
7	15
8	18
9	2
10	21
11	24
12	27
13	30
14	33
15	36
16	39
17	42
18	45
19	48
20	51
21	5
22	54
23	57
24	10
25	60
26	63
27	8
28	66
29	69
30	72
31	75
32	78
33	13
34	81
35	84
36	87
37	90
38	93
39	96
40	99
41	102
42	16
43	105
44	108
45	19
46	111
47	114
48	11
49	117
50	120
51	14
52	123
53	126
54	22
55	129
56	132
57	135
58	138
59	141
60	25
61	144
62	147
63	150
64	153
65	156
66	28