A271345 - cp's OEIS frontend

A271345 Integers n such that (n-1)! is divisible by n^3.

n	a(n)
1	1
2	12
3	18
4	20
5	24
6	27
7	28
8	30
9	32
10	35
11	36
12	40
13	42
14	44
15	45
16	48
17	49
18	50
19	52
20	54
21	55
22	56
23	60
24	63
25	64
26	65
27	66
28	68
29	70
30	72
31	75
32	76
33	77
34	78
35	80
36	81
37	84
38	85
39	88
40	90
41	91
42	92
43	95
44	96
45	98
46	99
47	100
48	102
49	104
50	105
51	108
52	110
53	112
54	114
55	115
56	116
57	117
58	119
59	120
60	121
61	124
62	125
63	126
64	128
65	130
66	132
67	133
68	135

[1, 12, 18, 20, 24, 27, 28, 30, 32, 35, 36, 40, 42, 44, 45, 48, 49, 50, 52, 54, 55, 56, 60, 63, 64, 65, 66, 68, 70, 72, 75, 76, 77, 78, 80, 81, 84, 85, 88, 90, 91, 92, 95, 96, 98, 99, 100, 102, 104, 105, 108, 110, 112, 114, 115, 116, 117, 119, 120, 121, 124, 125, 126, 128, 130, 132, 133, 135]

cp's OEIS Frontend

A271345 Integers n such that (n-1)! is divisible by n^3.

Table of values

List of values

n	a(n)
1	1
2	12
3	18
4	20
5	24
6	27
7	28
8	30
9	32
10	35
11	36
12	40
13	42
14	44
15	45
16	48
17	49
18	50
19	52
20	54
21	55
22	56
23	60
24	63
25	64
26	65
27	66
28	68
29	70
30	72
31	75
32	76
33	77
34	78
35	80
36	81
37	84
38	85
39	88
40	90
41	91
42	92
43	95
44	96
45	98
46	99
47	100
48	102
49	104
50	105
51	108
52	110
53	112
54	114
55	115
56	116
57	117
58	119
59	120
60	121
61	124
62	125
63	126
64	128
65	130
66	132
67	133
68	135

n	a(n)
1	1
2	12
3	18
4	20
5	24
6	27
7	28
8	30
9	32
10	35
11	36
12	40
13	42
14	44
15	45
16	48
17	49
18	50
19	52
20	54
21	55
22	56
23	60
24	63
25	64
26	65
27	66
28	68
29	70
30	72
31	75
32	76
33	77
34	78
35	80
36	81
37	84
38	85
39	88
40	90
41	91
42	92
43	95
44	96
45	98
46	99
47	100
48	102
49	104
50	105
51	108
52	110
53	112
54	114
55	115
56	116
57	117
58	119
59	120
60	121
61	124
62	125
63	126
64	128
65	130
66	132
67	133
68	135

n	a(n)
1	1
2	12
3	18
4	20
5	24
6	27
7	28
8	30
9	32
10	35
11	36
12	40
13	42
14	44
15	45
16	48
17	49
18	50
19	52
20	54
21	55
22	56
23	60
24	63
25	64
26	65
27	66
28	68
29	70
30	72
31	75
32	76
33	77
34	78
35	80
36	81
37	84
38	85
39	88
40	90
41	91
42	92
43	95
44	96
45	98
46	99
47	100
48	102
49	104
50	105
51	108
52	110
53	112
54	114
55	115
56	116
57	117
58	119
59	120
60	121
61	124
62	125
63	126
64	128
65	130
66	132
67	133
68	135