A078796 - cp's OEIS frontend

A078796 a(n) = 2ceiling(ntau) - ceiling(n*sqrt(5)) where tau=(1+sqrt(5))/2 is the Golden ratio.

n	a(n)
1	1
2	3
3	3
4	5
5	6
6	6
7	8
8	8
9	9
10	11
11	11
12	13
13	14
14	14
15	16
16	16
17	17
18	19
19	19
20	21
21	21
22	22
23	24
24	24
25	26
26	27
27	27
28	29
29	29
30	30
31	32
32	32
33	34
34	35
35	35
36	37
37	37
38	39
39	40
40	40
41	42
42	42
43	43
44	45
45	45
46	47
47	48
48	48
49	50
50	50
51	51
52	53
53	53
54	55
55	55
56	56
57	58
58	58
59	60
60	61
61	61
62	63
63	63
64	64
65	66
66	66
67	68
68	69
69	69
70	71
71	71
72	73

[1, 3, 3, 5, 6, 6, 8, 8, 9, 11, 11, 13, 14, 14, 16, 16, 17, 19, 19, 21, 21, 22, 24, 24, 26, 27, 27, 29, 29, 30, 32, 32, 34, 35, 35, 37, 37, 39, 40, 40, 42, 42, 43, 45, 45, 47, 48, 48, 50, 50, 51, 53, 53, 55, 55, 56, 58, 58, 60, 61, 61, 63, 63, 64, 66, 66, 68, 69, 69, 71, 71, 73]

cp's OEIS Frontend

A078796 a(n) = 2ceiling(ntau) - ceiling(n*sqrt(5)) where tau=(1+sqrt(5))/2 is the Golden ratio.

Table of values

List of values

n	a(n)
1	1
2	3
3	3
4	5
5	6
6	6
7	8
8	8
9	9
10	11
11	11
12	13
13	14
14	14
15	16
16	16
17	17
18	19
19	19
20	21
21	21
22	22
23	24
24	24
25	26
26	27
27	27
28	29
29	29
30	30
31	32
32	32
33	34
34	35
35	35
36	37
37	37
38	39
39	40
40	40
41	42
42	42
43	43
44	45
45	45
46	47
47	48
48	48
49	50
50	50
51	51
52	53
53	53
54	55
55	55
56	56
57	58
58	58
59	60
60	61
61	61
62	63
63	63
64	64
65	66
66	66
67	68
68	69
69	69
70	71
71	71
72	73

n	a(n)
1	1
2	3
3	3
4	5
5	6
6	6
7	8
8	8
9	9
10	11
11	11
12	13
13	14
14	14
15	16
16	16
17	17
18	19
19	19
20	21
21	21
22	22
23	24
24	24
25	26
26	27
27	27
28	29
29	29
30	30
31	32
32	32
33	34
34	35
35	35
36	37
37	37
38	39
39	40
40	40
41	42
42	42
43	43
44	45
45	45
46	47
47	48
48	48
49	50
50	50
51	51
52	53
53	53
54	55
55	55
56	56
57	58
58	58
59	60
60	61
61	61
62	63
63	63
64	64
65	66
66	66
67	68
68	69
69	69
70	71
71	71
72	73

cp's OEIS Frontend

A078796 a(n) = 2*ceiling(n*tau) - ceiling(n*sqrt(5)) where tau=(1+sqrt(5))/2 is the Golden ratio.

Table of values

List of values

A078796 a(n) = 2ceiling(ntau) - ceiling(n*sqrt(5)) where tau=(1+sqrt(5))/2 is the Golden ratio.

n	a(n)
1	1
2	3
3	3
4	5
5	6
6	6
7	8
8	8
9	9
10	11
11	11
12	13
13	14
14	14
15	16
16	16
17	17
18	19
19	19
20	21
21	21
22	22
23	24
24	24
25	26
26	27
27	27
28	29
29	29
30	30
31	32
32	32
33	34
34	35
35	35
36	37
37	37
38	39
39	40
40	40
41	42
42	42
43	43
44	45
45	45
46	47
47	48
48	48
49	50
50	50
51	51
52	53
53	53
54	55
55	55
56	56
57	58
58	58
59	60
60	61
61	61
62	63
63	63
64	64
65	66
66	66
67	68
68	69
69	69
70	71
71	71
72	73