A349080 - cp's OEIS frontend

A349080 Numbers k for which there exists only one integer m with 1 <= m <= k such that A000178(k) / m! is a square, where A000178(k) = k$ = 1!2!...*k! is the superfactorial of k.

n	a(n)
1	1
2	2
3	4
4	12
5	18
6	20
7	24
8	28
9	34
10	36
11	40
12	44
13	52
14	56
15	60
16	62
17	64
18	68
19	76
20	80
21	84
22	88
23	92
24	98
25	100
26	104
27	108
28	112
29	116
30	120
31	124
32	132
33	136
34	140
35	142
36	144
37	148
38	152
39	156
40	164
41	168
42	172
43	176
44	180
45	184
46	188
47	192
48	194
49	196
50	204
51	208
52	212
53	216
54	220
55	224
56	228
57	232
58	236
59	244
60	248
61	252
62	254
63	256

[1, 2, 4, 12, 18, 20, 24, 28, 34, 36, 40, 44, 52, 56, 60, 62, 64, 68, 76, 80, 84, 88, 92, 98, 100, 104, 108, 112, 116, 120, 124, 132, 136, 140, 142, 144, 148, 152, 156, 164, 168, 172, 176, 180, 184, 188, 192, 194, 196, 204, 208, 212, 216, 220, 224, 228, 232, 236, 244, 248, 252, 254, 256]

cp's OEIS Frontend

A349080 Numbers k for which there exists only one integer m with 1 <= m <= k such that A000178(k) / m! is a square, where A000178(k) = k$ = 1!2!...*k! is the superfactorial of k.

Table of values

List of values

n	a(n)
1	1
2	2
3	4
4	12
5	18
6	20
7	24
8	28
9	34
10	36
11	40
12	44
13	52
14	56
15	60
16	62
17	64
18	68
19	76
20	80
21	84
22	88
23	92
24	98
25	100
26	104
27	108
28	112
29	116
30	120
31	124
32	132
33	136
34	140
35	142
36	144
37	148
38	152
39	156
40	164
41	168
42	172
43	176
44	180
45	184
46	188
47	192
48	194
49	196
50	204
51	208
52	212
53	216
54	220
55	224
56	228
57	232
58	236
59	244
60	248
61	252
62	254
63	256

n	a(n)
1	1
2	2
3	4
4	12
5	18
6	20
7	24
8	28
9	34
10	36
11	40
12	44
13	52
14	56
15	60
16	62
17	64
18	68
19	76
20	80
21	84
22	88
23	92
24	98
25	100
26	104
27	108
28	112
29	116
30	120
31	124
32	132
33	136
34	140
35	142
36	144
37	148
38	152
39	156
40	164
41	168
42	172
43	176
44	180
45	184
46	188
47	192
48	194
49	196
50	204
51	208
52	212
53	216
54	220
55	224
56	228
57	232
58	236
59	244
60	248
61	252
62	254
63	256

cp's OEIS Frontend

A349080 Numbers k for which there exists only one integer m with 1 <= m <= k such that A000178(k) / m! is a square, where A000178(k) = k$ = 1!*2!*...*k! is the superfactorial of k.

Table of values

List of values

A349080 Numbers k for which there exists only one integer m with 1 <= m <= k such that A000178(k) / m! is a square, where A000178(k) = k$ = 1!2!...*k! is the superfactorial of k.

n	a(n)
1	1
2	2
3	4
4	12
5	18
6	20
7	24
8	28
9	34
10	36
11	40
12	44
13	52
14	56
15	60
16	62
17	64
18	68
19	76
20	80
21	84
22	88
23	92
24	98
25	100
26	104
27	108
28	112
29	116
30	120
31	124
32	132
33	136
34	140
35	142
36	144
37	148
38	152
39	156
40	164
41	168
42	172
43	176
44	180
45	184
46	188
47	192
48	194
49	196
50	204
51	208
52	212
53	216
54	220
55	224
56	228
57	232
58	236
59	244
60	248
61	252
62	254
63	256