A036457 - cp's OEIS frontend

A036457 Numbers k for which exactly 5 applications of A000005 are needed to reach 2.

n	a(n)
1	60
2	72
3	84
4	90
5	96
6	108
7	126
8	132
9	140
10	150
11	156
12	160
13	180
14	198
15	200
16	204
17	220
18	224
19	228
20	234
21	240
22	252
23	260
24	276
25	288
26	294
27	300
28	306
29	308
30	315
31	336
32	340
33	342
34	348
35	350
36	352
37	360
38	364
39	372
40	380
41	392
42	396
43	414
44	416
45	420
46	432
47	444
48	450
49	460
50	468
51	476
52	480

[60, 72, 84, 90, 96, 108, 126, 132, 140, 150, 156, 160, 180, 198, 200, 204, 220, 224, 228, 234, 240, 252, 260, 276, 288, 294, 300, 306, 308, 315, 336, 340, 342, 348, 350, 352, 360, 364, 372, 380, 392, 396, 414, 416, 420, 432, 444, 450, 460, 468, 476, 480]

cp's OEIS Frontend

A036457 Numbers k for which exactly 5 applications of A000005 are needed to reach 2.

Table of values

List of values

n	a(n)
1	60
2	72
3	84
4	90
5	96
6	108
7	126
8	132
9	140
10	150
11	156
12	160
13	180
14	198
15	200
16	204
17	220
18	224
19	228
20	234
21	240
22	252
23	260
24	276
25	288
26	294
27	300
28	306
29	308
30	315
31	336
32	340
33	342
34	348
35	350
36	352
37	360
38	364
39	372
40	380
41	392
42	396
43	414
44	416
45	420
46	432
47	444
48	450
49	460
50	468
51	476
52	480

n	a(n)
1	60
2	72
3	84
4	90
5	96
6	108
7	126
8	132
9	140
10	150
11	156
12	160
13	180
14	198
15	200
16	204
17	220
18	224
19	228
20	234
21	240
22	252
23	260
24	276
25	288
26	294
27	300
28	306
29	308
30	315
31	336
32	340
33	342
34	348
35	350
36	352
37	360
38	364
39	372
40	380
41	392
42	396
43	414
44	416
45	420
46	432
47	444
48	450
49	460
50	468
51	476
52	480

n	a(n)
1	60
2	72
3	84
4	90
5	96
6	108
7	126
8	132
9	140
10	150
11	156
12	160
13	180
14	198
15	200
16	204
17	220
18	224
19	228
20	234
21	240
22	252
23	260
24	276
25	288
26	294
27	300
28	306
29	308
30	315
31	336
32	340
33	342
34	348
35	350
36	352
37	360
38	364
39	372
40	380
41	392
42	396
43	414
44	416
45	420
46	432
47	444
48	450
49	460
50	468
51	476
52	480