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.

A036313 Composite numbers whose prime factors contain no digits other than 2 and 9.

Table of values

n a(n)
1 4
2 8
3 16
4 32
5 58
6 64
7 116
8 128
9 232
10 256
11 458
12 464
13 512
14 841
15 916
16 928
17 1024
18 1682
19 1832
20 1856
21 1858
22 2048
23 3364
24 3664
25 3712
26 3716
27 4096
28 5998
29 6641
30 6728
31 7328
32 7424
33 7432
34 8192
35 11996
36 13282
37 13456
38 14656
39 14848
40 14864
41 16384
42 19858
43 23992
44 24389

List of values

[4, 8, 16, 32, 58, 64, 116, 128, 232, 256, 458, 464, 512, 841, 916, 928, 1024, 1682, 1832, 1856, 1858, 2048, 3364, 3664, 3712, 3716, 4096, 5998, 6641, 6728, 7328, 7424, 7432, 8192, 11996, 13282, 13456, 14656, 14848, 14864, 16384, 19858, 23992, 24389]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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