A176745 - cp's OEIS frontend

A176745 Zero followed by powers of 2 (A131577) and the integers that cannot be represented as a sum of two earlier terms in the sequence.

n	a(n)
0	0
1	1
2	2
3	4
4	7
5	8
6	13
7	16
8	19
9	22
10	25
11	28
12	31
13	32
14	37
15	42
16	52
17	64
18	75
19	78
20	81
21	87
22	90
23	93
24	99
25	102
26	105
27	108
28	111
29	114
30	126
31	128
32	138
33	149
34	152
35	155
36	161
37	164
38	167
39	173
40	176
41	179
42	182
43	185
44	188
45	200
46	212
47	223
48	226
49	229
50	235
51	238
52	241
53	247
54	250
55	253
56	256
57	259

[0, 1, 2, 4, 7, 8, 13, 16, 19, 22, 25, 28, 31, 32, 37, 42, 52, 64, 75, 78, 81, 87, 90, 93, 99, 102, 105, 108, 111, 114, 126, 128, 138, 149, 152, 155, 161, 164, 167, 173, 176, 179, 182, 185, 188, 200, 212, 223, 226, 229, 235, 238, 241, 247, 250, 253, 256, 259]

cp's OEIS Frontend

A176745 Zero followed by powers of 2 (A131577) and the integers that cannot be represented as a sum of two earlier terms in the sequence.

Table of values

List of values

n	a(n)
0	0
1	1
2	2
3	4
4	7
5	8
6	13
7	16
8	19
9	22
10	25
11	28
12	31
13	32
14	37
15	42
16	52
17	64
18	75
19	78
20	81
21	87
22	90
23	93
24	99
25	102
26	105
27	108
28	111
29	114
30	126
31	128
32	138
33	149
34	152
35	155
36	161
37	164
38	167
39	173
40	176
41	179
42	182
43	185
44	188
45	200
46	212
47	223
48	226
49	229
50	235
51	238
52	241
53	247
54	250
55	253
56	256
57	259

n	a(n)
0	0
1	1
2	2
3	4
4	7
5	8
6	13
7	16
8	19
9	22
10	25
11	28
12	31
13	32
14	37
15	42
16	52
17	64
18	75
19	78
20	81
21	87
22	90
23	93
24	99
25	102
26	105
27	108
28	111
29	114
30	126
31	128
32	138
33	149
34	152
35	155
36	161
37	164
38	167
39	173
40	176
41	179
42	182
43	185
44	188
45	200
46	212
47	223
48	226
49	229
50	235
51	238
52	241
53	247
54	250
55	253
56	256
57	259

n	a(n)
0	0
1	1
2	2
3	4
4	7
5	8
6	13
7	16
8	19
9	22
10	25
11	28
12	31
13	32
14	37
15	42
16	52
17	64
18	75
19	78
20	81
21	87
22	90
23	93
24	99
25	102
26	105
27	108
28	111
29	114
30	126
31	128
32	138
33	149
34	152
35	155
36	161
37	164
38	167
39	173
40	176
41	179
42	182
43	185
44	188
45	200
46	212
47	223
48	226
49	229
50	235
51	238
52	241
53	247
54	250
55	253
56	256
57	259