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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.

A269457 a(n) = 5*(n + 1)*(n + 4)/2.

Table of values

n a(n)
0 10
1 25
2 45
3 70
4 100
5 135
6 175
7 220
8 270
9 325
10 385
11 450
12 520
13 595
14 675
15 760
16 850
17 945
18 1045
19 1150
20 1260
21 1375
22 1495
23 1620
24 1750
25 1885
26 2025
27 2170
28 2320
29 2475
30 2635
31 2800
32 2970
33 3145
34 3325
35 3510
36 3700
37 3895
38 4095
39 4300
40 4510
41 4725
42 4945
43 5170
44 5400
45 5635

List of values

[10, 25, 45, 70, 100, 135, 175, 220, 270, 325, 385, 450, 520, 595, 675, 760, 850, 945, 1045, 1150, 1260, 1375, 1495, 1620, 1750, 1885, 2025, 2170, 2320, 2475, 2635, 2800, 2970, 3145, 3325, 3510, 3700, 3895, 4095, 4300, 4510, 4725, 4945, 5170, 5400, 5635]

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

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