A046947 - cp's OEIS frontend

A046947 Numbers k such that |sin(k)| (or |tan(k)| or |sec(k)|) decreases monotonically to 0; also |cos(k)| (or |cosec(k)| or |cot(k)|) increases.

n	a(n)
0	1
1	3
2	22
3	333
4	355
5	103993
6	104348
7	208341
8	312689
9	833719
10	1146408
11	4272943
12	5419351
13	80143857
14	165707065
15	245850922
16	411557987
17	1068966896
18	2549491779
19	6167950454
20	14885392687
21	21053343141
22	1783366216531
23	3587785776203

[1, 3, 22, 333, 355, 103993, 104348, 208341, 312689, 833719, 1146408, 4272943, 5419351, 80143857, 165707065, 245850922, 411557987, 1068966896, 2549491779, 6167950454, 14885392687, 21053343141, 1783366216531, 3587785776203]

cp's OEIS Frontend

A046947 Numbers k such that |sin(k)| (or |tan(k)| or |sec(k)|) decreases monotonically to 0; also |cos(k)| (or |cosec(k)| or |cot(k)|) increases.

Table of values

List of values