A060833 - cp's OEIS frontend

A060833 Separate the natural numbers into disjoint sets A, B with 1 in A, such that the sum of any 2 distinct elements of the same set never equals 2^k + 2. Sequence gives elements of set A.

n	a(n)
1	1
2	4
3	7
4	8
5	12
6	13
7	15
8	16
9	20
10	23
11	24
12	25
13	28
14	29
15	31
16	32
17	36
18	39
19	40
20	44
21	45
22	47
23	48
24	49
25	52
26	55
27	56
28	57
29	60
30	61
31	63
32	64
33	68
34	71
35	72
36	76
37	77
38	79
39	80
40	84
41	87
42	88
43	89
44	92
45	93
46	95
47	96
48	97
49	100
50	103
51	104
52	108
53	109
54	111
55	112
56	113
57	116
58	119
59	120
60	121
61	124
62	125
63	127
64	128

[1, 4, 7, 8, 12, 13, 15, 16, 20, 23, 24, 25, 28, 29, 31, 32, 36, 39, 40, 44, 45, 47, 48, 49, 52, 55, 56, 57, 60, 61, 63, 64, 68, 71, 72, 76, 77, 79, 80, 84, 87, 88, 89, 92, 93, 95, 96, 97, 100, 103, 104, 108, 109, 111, 112, 113, 116, 119, 120, 121, 124, 125, 127, 128]

cp's OEIS Frontend

A060833 Separate the natural numbers into disjoint sets A, B with 1 in A, such that the sum of any 2 distinct elements of the same set never equals 2^k + 2. Sequence gives elements of set A.

Table of values

List of values

n	a(n)
1	1
2	4
3	7
4	8
5	12
6	13
7	15
8	16
9	20
10	23
11	24
12	25
13	28
14	29
15	31
16	32
17	36
18	39
19	40
20	44
21	45
22	47
23	48
24	49
25	52
26	55
27	56
28	57
29	60
30	61
31	63
32	64
33	68
34	71
35	72
36	76
37	77
38	79
39	80
40	84
41	87
42	88
43	89
44	92
45	93
46	95
47	96
48	97
49	100
50	103
51	104
52	108
53	109
54	111
55	112
56	113
57	116
58	119
59	120
60	121
61	124
62	125
63	127
64	128

n	a(n)
1	1
2	4
3	7
4	8
5	12
6	13
7	15
8	16
9	20
10	23
11	24
12	25
13	28
14	29
15	31
16	32
17	36
18	39
19	40
20	44
21	45
22	47
23	48
24	49
25	52
26	55
27	56
28	57
29	60
30	61
31	63
32	64
33	68
34	71
35	72
36	76
37	77
38	79
39	80
40	84
41	87
42	88
43	89
44	92
45	93
46	95
47	96
48	97
49	100
50	103
51	104
52	108
53	109
54	111
55	112
56	113
57	116
58	119
59	120
60	121
61	124
62	125
63	127
64	128

n	a(n)
1	1
2	4
3	7
4	8
5	12
6	13
7	15
8	16
9	20
10	23
11	24
12	25
13	28
14	29
15	31
16	32
17	36
18	39
19	40
20	44
21	45
22	47
23	48
24	49
25	52
26	55
27	56
28	57
29	60
30	61
31	63
32	64
33	68
34	71
35	72
36	76
37	77
38	79
39	80
40	84
41	87
42	88
43	89
44	92
45	93
46	95
47	96
48	97
49	100
50	103
51	104
52	108
53	109
54	111
55	112
56	113
57	116
58	119
59	120
60	121
61	124
62	125
63	127
64	128