A109680 - cp's OEIS frontend

A109680 a(n) = 2^(4n-2) - A104403(n).

n	a(n)
1	1
2	2
3	3
4	4
5	1
6	6
7	7
8	8
9	5
10	10
11	11
12	12
13	9
14	14
15	15
16	16
17	13
18	18
19	19
20	20
21	17
22	22
23	23
24	24
25	21
26	26
27	27
28	28
29	25
30	30
31	31
32	32
33	29
34	34
35	35
36	36
37	33
38	38
39	39
40	40
41	37
42	42
43	43
44	44
45	41
46	46
47	47
48	48
49	45
50	50
51	51
52	52
53	49
54	54
55	55
56	56
57	53
58	58
59	59
60	60
61	57
62	62
63	63
64	64
65	61
66	2
67	67
68	68

[1, 2, 3, 4, 1, 6, 7, 8, 5, 10, 11, 12, 9, 14, 15, 16, 13, 18, 19, 20, 17, 22, 23, 24, 21, 26, 27, 28, 25, 30, 31, 32, 29, 34, 35, 36, 33, 38, 39, 40, 37, 42, 43, 44, 41, 46, 47, 48, 45, 50, 51, 52, 49, 54, 55, 56, 53, 58, 59, 60, 57, 62, 63, 64, 61, 2, 67, 68]

cp's OEIS Frontend

A109680 a(n) = 2^(4n-2) - A104403(n).

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	1
6	6
7	7
8	8
9	5
10	10
11	11
12	12
13	9
14	14
15	15
16	16
17	13
18	18
19	19
20	20
21	17
22	22
23	23
24	24
25	21
26	26
27	27
28	28
29	25
30	30
31	31
32	32
33	29
34	34
35	35
36	36
37	33
38	38
39	39
40	40
41	37
42	42
43	43
44	44
45	41
46	46
47	47
48	48
49	45
50	50
51	51
52	52
53	49
54	54
55	55
56	56
57	53
58	58
59	59
60	60
61	57
62	62
63	63
64	64
65	61
66	2
67	67
68	68

n	a(n)
1	1
2	2
3	3
4	4
5	1
6	6
7	7
8	8
9	5
10	10
11	11
12	12
13	9
14	14
15	15
16	16
17	13
18	18
19	19
20	20
21	17
22	22
23	23
24	24
25	21
26	26
27	27
28	28
29	25
30	30
31	31
32	32
33	29
34	34
35	35
36	36
37	33
38	38
39	39
40	40
41	37
42	42
43	43
44	44
45	41
46	46
47	47
48	48
49	45
50	50
51	51
52	52
53	49
54	54
55	55
56	56
57	53
58	58
59	59
60	60
61	57
62	62
63	63
64	64
65	61
66	2
67	67
68	68

n	a(n)
1	1
2	2
3	3
4	4
5	1
6	6
7	7
8	8
9	5
10	10
11	11
12	12
13	9
14	14
15	15
16	16
17	13
18	18
19	19
20	20
21	17
22	22
23	23
24	24
25	21
26	26
27	27
28	28
29	25
30	30
31	31
32	32
33	29
34	34
35	35
36	36
37	33
38	38
39	39
40	40
41	37
42	42
43	43
44	44
45	41
46	46
47	47
48	48
49	45
50	50
51	51
52	52
53	49
54	54
55	55
56	56
57	53
58	58
59	59
60	60
61	57
62	62
63	63
64	64
65	61
66	2
67	67
68	68