A360723 - cp's OEIS frontend

A360723 Numbers that have at least one exponent in their canonical prime factorization that is neither 2 nor of the form 2^k-1, k>=1.

n	a(n)
1	16
2	32
3	48
4	64
5	80
6	81
7	96
8	112
9	144
10	160
11	162
12	176
13	192
14	208
15	224
16	240
17	243
18	256
19	272
20	288
21	304
22	320
23	324
24	336
25	352
26	368
27	400
28	405
29	416
30	432
31	448
32	464
33	480
34	486
35	496
36	512
37	528
38	544
39	560
40	567
41	576
42	592
43	608
44	624
45	625
46	648
47	656
48	672
49	688
50	704
51	720
52	729
53	736
54	752

[16, 32, 48, 64, 80, 81, 96, 112, 144, 160, 162, 176, 192, 208, 224, 240, 243, 256, 272, 288, 304, 320, 324, 336, 352, 368, 400, 405, 416, 432, 448, 464, 480, 486, 496, 512, 528, 544, 560, 567, 576, 592, 608, 624, 625, 648, 656, 672, 688, 704, 720, 729, 736, 752]

cp's OEIS Frontend

A360723 Numbers that have at least one exponent in their canonical prime factorization that is neither 2 nor of the form 2^k-1, k>=1.

Table of values

List of values

n	a(n)
1	16
2	32
3	48
4	64
5	80
6	81
7	96
8	112
9	144
10	160
11	162
12	176
13	192
14	208
15	224
16	240
17	243
18	256
19	272
20	288
21	304
22	320
23	324
24	336
25	352
26	368
27	400
28	405
29	416
30	432
31	448
32	464
33	480
34	486
35	496
36	512
37	528
38	544
39	560
40	567
41	576
42	592
43	608
44	624
45	625
46	648
47	656
48	672
49	688
50	704
51	720
52	729
53	736
54	752

n	a(n)
1	16
2	32
3	48
4	64
5	80
6	81
7	96
8	112
9	144
10	160
11	162
12	176
13	192
14	208
15	224
16	240
17	243
18	256
19	272
20	288
21	304
22	320
23	324
24	336
25	352
26	368
27	400
28	405
29	416
30	432
31	448
32	464
33	480
34	486
35	496
36	512
37	528
38	544
39	560
40	567
41	576
42	592
43	608
44	624
45	625
46	648
47	656
48	672
49	688
50	704
51	720
52	729
53	736
54	752

n	a(n)
1	16
2	32
3	48
4	64
5	80
6	81
7	96
8	112
9	144
10	160
11	162
12	176
13	192
14	208
15	224
16	240
17	243
18	256
19	272
20	288
21	304
22	320
23	324
24	336
25	352
26	368
27	400
28	405
29	416
30	432
31	448
32	464
33	480
34	486
35	496
36	512
37	528
38	544
39	560
40	567
41	576
42	592
43	608
44	624
45	625
46	648
47	656
48	672
49	688
50	704
51	720
52	729
53	736
54	752