A354515 - cp's OEIS frontend

A354515 Numbers k such that m - gpf(m) = k has no solution m >= 2, gpf = A006530.

n	a(n)
1	1
2	4
3	8
4	12
5	16
6	18
7	27
8	32
9	36
10	48
11	50
12	54
13	60
14	64
15	72
16	80
17	81
18	84
19	90
20	96
21	100
22	108
23	112
24	125
25	128
26	132
27	135
28	144
29	147
30	150
31	160
32	162
33	176
34	180
35	192
36	196
37	198
38	200
39	208
40	210
41	216
42	224
43	225
44	234
45	242
46	243
47	250
48	252
49	256
50	270
51	275
52	280
53	288
54	294
55	300
56	306
57	320
58	324

[1, 4, 8, 12, 16, 18, 27, 32, 36, 48, 50, 54, 60, 64, 72, 80, 81, 84, 90, 96, 100, 108, 112, 125, 128, 132, 135, 144, 147, 150, 160, 162, 176, 180, 192, 196, 198, 200, 208, 210, 216, 224, 225, 234, 242, 243, 250, 252, 256, 270, 275, 280, 288, 294, 300, 306, 320, 324]

cp's OEIS Frontend

A354515 Numbers k such that m - gpf(m) = k has no solution m >= 2, gpf = A006530.

Table of values

List of values

n	a(n)
1	1
2	4
3	8
4	12
5	16
6	18
7	27
8	32
9	36
10	48
11	50
12	54
13	60
14	64
15	72
16	80
17	81
18	84
19	90
20	96
21	100
22	108
23	112
24	125
25	128
26	132
27	135
28	144
29	147
30	150
31	160
32	162
33	176
34	180
35	192
36	196
37	198
38	200
39	208
40	210
41	216
42	224
43	225
44	234
45	242
46	243
47	250
48	252
49	256
50	270
51	275
52	280
53	288
54	294
55	300
56	306
57	320
58	324

n	a(n)
1	1
2	4
3	8
4	12
5	16
6	18
7	27
8	32
9	36
10	48
11	50
12	54
13	60
14	64
15	72
16	80
17	81
18	84
19	90
20	96
21	100
22	108
23	112
24	125
25	128
26	132
27	135
28	144
29	147
30	150
31	160
32	162
33	176
34	180
35	192
36	196
37	198
38	200
39	208
40	210
41	216
42	224
43	225
44	234
45	242
46	243
47	250
48	252
49	256
50	270
51	275
52	280
53	288
54	294
55	300
56	306
57	320
58	324

n	a(n)
1	1
2	4
3	8
4	12
5	16
6	18
7	27
8	32
9	36
10	48
11	50
12	54
13	60
14	64
15	72
16	80
17	81
18	84
19	90
20	96
21	100
22	108
23	112
24	125
25	128
26	132
27	135
28	144
29	147
30	150
31	160
32	162
33	176
34	180
35	192
36	196
37	198
38	200
39	208
40	210
41	216
42	224
43	225
44	234
45	242
46	243
47	250
48	252
49	256
50	270
51	275
52	280
53	288
54	294
55	300
56	306
57	320
58	324