A293408 - cp's OEIS frontend

A293408 The integer k that minimizes |k/n^2 - 1/tau|, where tau = (1+sqrt(5))/2 (golden ratio).

n	a(n)
0	0
1	1
2	2
3	6
4	10
5	15
6	22
7	30
8	40
9	50
10	62
11	75
12	89
13	104
14	121
15	139
16	158
17	179
18	200
19	223
20	247
21	273
22	299
23	327
24	356
25	386
26	418
27	451
28	485
29	520
30	556
31	594
32	633
33	673
34	714
35	757
36	801
37	846
38	892
39	940
40	989
41	1039
42	1090
43	1143
44	1197
45	1252
46	1308
47	1365
48	1424
49	1484
50	1545
51	1608
52	1671

[0, 1, 2, 6, 10, 15, 22, 30, 40, 50, 62, 75, 89, 104, 121, 139, 158, 179, 200, 223, 247, 273, 299, 327, 356, 386, 418, 451, 485, 520, 556, 594, 633, 673, 714, 757, 801, 846, 892, 940, 989, 1039, 1090, 1143, 1197, 1252, 1308, 1365, 1424, 1484, 1545, 1608, 1671]

cp's OEIS Frontend

A293408 The integer k that minimizes |k/n^2 - 1/tau|, where tau = (1+sqrt(5))/2 (golden ratio).

Table of values

List of values