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.

A053743 Sum of numbers in range 10*n to 10*n+9.

Table of values

n a(n)
0 45
1 145
2 245
3 345
4 445
5 545
6 645
7 745
8 845
9 945
10 1045
11 1145
12 1245
13 1345
14 1445
15 1545
16 1645
17 1745
18 1845
19 1945
20 2045
21 2145
22 2245
23 2345
24 2445
25 2545
26 2645
27 2745
28 2845
29 2945
30 3045
31 3145
32 3245
33 3345
34 3445
35 3545
36 3645
37 3745
38 3845
39 3945
40 4045
41 4145
42 4245
43 4345

List of values

[45, 145, 245, 345, 445, 545, 645, 745, 845, 945, 1045, 1145, 1245, 1345, 1445, 1545, 1645, 1745, 1845, 1945, 2045, 2145, 2245, 2345, 2445, 2545, 2645, 2745, 2845, 2945, 3045, 3145, 3245, 3345, 3445, 3545, 3645, 3745, 3845, 3945, 4045, 4145, 4245, 4345]

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

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