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.

A081434 Numbers such that RevBinary() = RevDecimal(), where RevDecimal(n) is the decimal reversal of n (A004086) and RevBinary(n) is the binary reversal of n (A030101).

Table of values

n a(n)
1 0
2 1
3 3
4 5
5 7
6 9
7 33
8 92
9 99
10 313
11 585
12 717
13 732
14 759
15 957
16 5485
17 5845
18 7447
19 9009
20 15351
21 32223
22 39993
23 53235
24 53835
25 71869
26 73737
27 77360
28 96817
29 319773
30 377913
31 585585
32 1758571
33 1934391
34 1979791
35 3129213
36 5071705
37 5259525
38 5841485
39 13162800

List of values

[0, 1, 3, 5, 7, 9, 33, 92, 99, 313, 585, 717, 732, 759, 957, 5485, 5845, 7447, 9009, 15351, 32223, 39993, 53235, 53835, 71869, 73737, 77360, 96817, 319773, 377913, 585585, 1758571, 1934391, 1979791, 3129213, 5071705, 5259525, 5841485, 13162800]