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.

A055260 Sums of two powers of 9.

Table of values

n a(n)
0 2
1 10
2 18
3 82
4 90
5 162
6 730
7 738
8 810
9 1458
10 6562
11 6570
12 6642
13 7290
14 13122
15 59050
16 59058
17 59130
18 59778
19 65610
20 118098
21 531442
22 531450
23 531522
24 532170
25 538002
26 590490
27 1062882
28 4782970
29 4782978
30 4783050
31 4783698
32 4789530
33 4842018
34 5314410
35 9565938
36 43046722

List of values

[2, 10, 18, 82, 90, 162, 730, 738, 810, 1458, 6562, 6570, 6642, 7290, 13122, 59050, 59058, 59130, 59778, 65610, 118098, 531442, 531450, 531522, 532170, 538002, 590490, 1062882, 4782970, 4782978, 4783050, 4783698, 4789530, 4842018, 5314410, 9565938, 43046722]