A172445 - cp's OEIS frontend

A172445 a(1) = 1, and for each k >=2, a(k) is the smallest number n such that n/sin(n) > a(k)/sin(a(k)), so that a(1)/sin(a(1)) > a(2)/sin(a(2)) > ... > a(k)/sin(a(k)) > ...

n	a(n)
1	1
2	4
3	6
4	12
5	16
6	22
7	66
8	110
9	154
10	198
11	201
12	245
13	289
14	333
15	355
16	1065
17	1775
18	2485
19	3195
20	3905
21	4615
22	5325
23	6035
24	6745
25	7455
26	8165
27	8875
28	9585
29	10295
30	11005
31	11715
32	12425
33	13135
34	13845
35	14555
36	15265
37	15975
38	16685
39	17395
40	18105
41	18815
42	19525
43	20235

[1, 4, 6, 12, 16, 22, 66, 110, 154, 198, 201, 245, 289, 333, 355, 1065, 1775, 2485, 3195, 3905, 4615, 5325, 6035, 6745, 7455, 8165, 8875, 9585, 10295, 11005, 11715, 12425, 13135, 13845, 14555, 15265, 15975, 16685, 17395, 18105, 18815, 19525, 20235]

cp's OEIS Frontend

A172445 a(1) = 1, and for each k >=2, a(k) is the smallest number n such that n/sin(n) > a(k)/sin(a(k)), so that a(1)/sin(a(1)) > a(2)/sin(a(2)) > ... > a(k)/sin(a(k)) > ...

Table of values

List of values