A026351 - cp's OEIS frontend

A026351 a(n) = floor(n*phi) + 1, where phi = (1+sqrt(5))/2.

n	a(n)
0	1
1	2
2	4
3	5
4	7
5	9
6	10
7	12
8	13
9	15
10	17
11	18
12	20
13	22
14	23
15	25
16	26
17	28
18	30
19	31
20	33
21	34
22	36
23	38
24	39
25	41
26	43
27	44
28	46
29	47
30	49
31	51
32	52
33	54
34	56
35	57
36	59
37	60
38	62
39	64
40	65
41	67
42	68
43	70
44	72
45	73
46	75
47	77
48	78
49	80
50	81
51	83
52	85
53	86
54	88
55	89
56	91
57	93
58	94
59	96
60	98
61	99

[1, 2, 4, 5, 7, 9, 10, 12, 13, 15, 17, 18, 20, 22, 23, 25, 26, 28, 30, 31, 33, 34, 36, 38, 39, 41, 43, 44, 46, 47, 49, 51, 52, 54, 56, 57, 59, 60, 62, 64, 65, 67, 68, 70, 72, 73, 75, 77, 78, 80, 81, 83, 85, 86, 88, 89, 91, 93, 94, 96, 98, 99]

cp's OEIS Frontend

A026351 a(n) = floor(n*phi) + 1, where phi = (1+sqrt(5))/2.

Table of values

List of values

n	a(n)
0	1
1	2
2	4
3	5
4	7
5	9
6	10
7	12
8	13
9	15
10	17
11	18
12	20
13	22
14	23
15	25
16	26
17	28
18	30
19	31
20	33
21	34
22	36
23	38
24	39
25	41
26	43
27	44
28	46
29	47
30	49
31	51
32	52
33	54
34	56
35	57
36	59
37	60
38	62
39	64
40	65
41	67
42	68
43	70
44	72
45	73
46	75
47	77
48	78
49	80
50	81
51	83
52	85
53	86
54	88
55	89
56	91
57	93
58	94
59	96
60	98
61	99

n	a(n)
0	1
1	2
2	4
3	5
4	7
5	9
6	10
7	12
8	13
9	15
10	17
11	18
12	20
13	22
14	23
15	25
16	26
17	28
18	30
19	31
20	33
21	34
22	36
23	38
24	39
25	41
26	43
27	44
28	46
29	47
30	49
31	51
32	52
33	54
34	56
35	57
36	59
37	60
38	62
39	64
40	65
41	67
42	68
43	70
44	72
45	73
46	75
47	77
48	78
49	80
50	81
51	83
52	85
53	86
54	88
55	89
56	91
57	93
58	94
59	96
60	98
61	99

n	a(n)
0	1
1	2
2	4
3	5
4	7
5	9
6	10
7	12
8	13
9	15
10	17
11	18
12	20
13	22
14	23
15	25
16	26
17	28
18	30
19	31
20	33
21	34
22	36
23	38
24	39
25	41
26	43
27	44
28	46
29	47
30	49
31	51
32	52
33	54
34	56
35	57
36	59
37	60
38	62
39	64
40	65
41	67
42	68
43	70
44	72
45	73
46	75
47	77
48	78
49	80
50	81
51	83
52	85
53	86
54	88
55	89
56	91
57	93
58	94
59	96
60	98
61	99