cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A248831 Prime sieve of the square root of 2.

Table of values

n a(n)
1 1
2 4
3 1
4 6
5 309
6 6
7 8078
8 1875
9 69480
10 66
11 7
12 32
13 8462
14 388
15 87
16 2764
17 27350
18 846
19 12
20 24
21 6055850
22 4
23 999358
24 41322266
25 27505
26 9995050
27 527820605
28 470
29 5
30 716059
31 453459686
32 285
33 86408
34 5
35 87
36 4508
37 627995
38 8968
39 396546
40 808
41 640620
42 5
43 50
44 502
45 599
46 2

List of values

[1, 4, 1, 6, 309, 6, 8078, 1875, 69480, 66, 7, 32, 8462, 388, 87, 2764, 27350, 846, 12, 24, 6055850, 4, 999358, 41322266, 27505, 9995050, 527820605, 470, 5, 716059, 453459686, 285, 86408, 5, 87, 4508, 627995, 8968, 396546, 808, 640620, 5, 50, 502, 599, 2]