A004957 - cp's OEIS frontend

A004957 a(n) = ceiling(n*phi^2), where phi is the golden ratio, A001622.

n	a(n)
0	0
1	3
2	6
3	8
4	11
5	14
6	16
7	19
8	21
9	24
10	27
11	29
12	32
13	35
14	37
15	40
16	42
17	45
18	48
19	50
20	53
21	55
22	58
23	61
24	63
25	66
26	69
27	71
28	74
29	76
30	79
31	82
32	84
33	87
34	90
35	92
36	95
37	97
38	100
39	103
40	105
41	108
42	110
43	113
44	116
45	118
46	121
47	124
48	126
49	129
50	131
51	134

[0, 3, 6, 8, 11, 14, 16, 19, 21, 24, 27, 29, 32, 35, 37, 40, 42, 45, 48, 50, 53, 55, 58, 61, 63, 66, 69, 71, 74, 76, 79, 82, 84, 87, 90, 92, 95, 97, 100, 103, 105, 108, 110, 113, 116, 118, 121, 124, 126, 129, 131, 134]

cp's OEIS Frontend

A004957 a(n) = ceiling(n*phi^2), where phi is the golden ratio, A001622.

Table of values

List of values

n	a(n)
0	0
1	3
2	6
3	8
4	11
5	14
6	16
7	19
8	21
9	24
10	27
11	29
12	32
13	35
14	37
15	40
16	42
17	45
18	48
19	50
20	53
21	55
22	58
23	61
24	63
25	66
26	69
27	71
28	74
29	76
30	79
31	82
32	84
33	87
34	90
35	92
36	95
37	97
38	100
39	103
40	105
41	108
42	110
43	113
44	116
45	118
46	121
47	124
48	126
49	129
50	131
51	134

n	a(n)
0	0
1	3
2	6
3	8
4	11
5	14
6	16
7	19
8	21
9	24
10	27
11	29
12	32
13	35
14	37
15	40
16	42
17	45
18	48
19	50
20	53
21	55
22	58
23	61
24	63
25	66
26	69
27	71
28	74
29	76
30	79
31	82
32	84
33	87
34	90
35	92
36	95
37	97
38	100
39	103
40	105
41	108
42	110
43	113
44	116
45	118
46	121
47	124
48	126
49	129
50	131
51	134

n	a(n)
0	0
1	3
2	6
3	8
4	11
5	14
6	16
7	19
8	21
9	24
10	27
11	29
12	32
13	35
14	37
15	40
16	42
17	45
18	48
19	50
20	53
21	55
22	58
23	61
24	63
25	66
26	69
27	71
28	74
29	76
30	79
31	82
32	84
33	87
34	90
35	92
36	95
37	97
38	100
39	103
40	105
41	108
42	110
43	113
44	116
45	118
46	121
47	124
48	126
49	129
50	131
51	134