A321321 - cp's OEIS frontend

A321321 Numbers n for which the "partition-and-add" operation applied to the binary representation of n results in only one power of 2.

n	a(n)
1	1
2	3
3	5
4	6
5	7
6	9
7	11
8	12
9	13
10	14
11	17
12	19
13	21
14	24
15	25
16	28
17	31
18	33
19	35
20	37
21	41
22	42
23	48
24	49
25	56
26	65
27	67
28	69
29	73
30	81
31	87
32	96
33	97
34	112
35	129
36	131
37	133
38	137
39	145
40	161
41	167
42	192
43	193
44	224
45	257
46	259
47	261
48	265
49	273
50	289
51	321
52	384
53	385
54	448
55	513
56	515
57	517
58	521
59	529
60	545

[1, 3, 5, 6, 7, 9, 11, 12, 13, 14, 17, 19, 21, 24, 25, 28, 31, 33, 35, 37, 41, 42, 48, 49, 56, 65, 67, 69, 73, 81, 87, 96, 97, 112, 129, 131, 133, 137, 145, 161, 167, 192, 193, 224, 257, 259, 261, 265, 273, 289, 321, 384, 385, 448, 513, 515, 517, 521, 529, 545]

cp's OEIS Frontend

A321321 Numbers n for which the "partition-and-add" operation applied to the binary representation of n results in only one power of 2.

Table of values

List of values

n	a(n)
1	1
2	3
3	5
4	6
5	7
6	9
7	11
8	12
9	13
10	14
11	17
12	19
13	21
14	24
15	25
16	28
17	31
18	33
19	35
20	37
21	41
22	42
23	48
24	49
25	56
26	65
27	67
28	69
29	73
30	81
31	87
32	96
33	97
34	112
35	129
36	131
37	133
38	137
39	145
40	161
41	167
42	192
43	193
44	224
45	257
46	259
47	261
48	265
49	273
50	289
51	321
52	384
53	385
54	448
55	513
56	515
57	517
58	521
59	529
60	545

n	a(n)
1	1
2	3
3	5
4	6
5	7
6	9
7	11
8	12
9	13
10	14
11	17
12	19
13	21
14	24
15	25
16	28
17	31
18	33
19	35
20	37
21	41
22	42
23	48
24	49
25	56
26	65
27	67
28	69
29	73
30	81
31	87
32	96
33	97
34	112
35	129
36	131
37	133
38	137
39	145
40	161
41	167
42	192
43	193
44	224
45	257
46	259
47	261
48	265
49	273
50	289
51	321
52	384
53	385
54	448
55	513
56	515
57	517
58	521
59	529
60	545

n	a(n)
1	1
2	3
3	5
4	6
5	7
6	9
7	11
8	12
9	13
10	14
11	17
12	19
13	21
14	24
15	25
16	28
17	31
18	33
19	35
20	37
21	41
22	42
23	48
24	49
25	56
26	65
27	67
28	69
29	73
30	81
31	87
32	96
33	97
34	112
35	129
36	131
37	133
38	137
39	145
40	161
41	167
42	192
43	193
44	224
45	257
46	259
47	261
48	265
49	273
50	289
51	321
52	384
53	385
54	448
55	513
56	515
57	517
58	521
59	529
60	545