A084089 - cp's OEIS frontend

A084089 Numbers k such that k == 1 (mod 3) and the exponent of the highest power of 2 dividing k is even.

n	a(n)
1	1
2	4
3	7
4	13
5	16
6	19
7	25
8	28
9	31
10	37
11	43
12	49
13	52
14	55
15	61
16	64
17	67
18	73
19	76
20	79
21	85
22	91
23	97
24	100
25	103
26	109
27	112
28	115
29	121
30	124
31	127
32	133
33	139
34	145
35	148
36	151
37	157
38	163
39	169
40	172
41	175
42	181
43	187
44	193
45	196
46	199
47	205
48	208
49	211
50	217
51	220
52	223
53	229
54	235

[1, 4, 7, 13, 16, 19, 25, 28, 31, 37, 43, 49, 52, 55, 61, 64, 67, 73, 76, 79, 85, 91, 97, 100, 103, 109, 112, 115, 121, 124, 127, 133, 139, 145, 148, 151, 157, 163, 169, 172, 175, 181, 187, 193, 196, 199, 205, 208, 211, 217, 220, 223, 229, 235]

cp's OEIS Frontend

A084089 Numbers k such that k == 1 (mod 3) and the exponent of the highest power of 2 dividing k is even.

Table of values

List of values

n	a(n)
1	1
2	4
3	7
4	13
5	16
6	19
7	25
8	28
9	31
10	37
11	43
12	49
13	52
14	55
15	61
16	64
17	67
18	73
19	76
20	79
21	85
22	91
23	97
24	100
25	103
26	109
27	112
28	115
29	121
30	124
31	127
32	133
33	139
34	145
35	148
36	151
37	157
38	163
39	169
40	172
41	175
42	181
43	187
44	193
45	196
46	199
47	205
48	208
49	211
50	217
51	220
52	223
53	229
54	235

n	a(n)
1	1
2	4
3	7
4	13
5	16
6	19
7	25
8	28
9	31
10	37
11	43
12	49
13	52
14	55
15	61
16	64
17	67
18	73
19	76
20	79
21	85
22	91
23	97
24	100
25	103
26	109
27	112
28	115
29	121
30	124
31	127
32	133
33	139
34	145
35	148
36	151
37	157
38	163
39	169
40	172
41	175
42	181
43	187
44	193
45	196
46	199
47	205
48	208
49	211
50	217
51	220
52	223
53	229
54	235

n	a(n)
1	1
2	4
3	7
4	13
5	16
6	19
7	25
8	28
9	31
10	37
11	43
12	49
13	52
14	55
15	61
16	64
17	67
18	73
19	76
20	79
21	85
22	91
23	97
24	100
25	103
26	109
27	112
28	115
29	121
30	124
31	127
32	133
33	139
34	145
35	148
36	151
37	157
38	163
39	169
40	172
41	175
42	181
43	187
44	193
45	196
46	199
47	205
48	208
49	211
50	217
51	220
52	223
53	229
54	235