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.

A173653 Partial sums of floor(n^2/10) (A056865).

Table of values

n a(n)
0 0
1 0
2 0
3 0
4 1
5 3
6 6
7 10
8 16
9 24
10 34
11 46
12 60
13 76
14 95
15 117
16 142
17 170
18 202
19 238
20 278
21 322
22 370
23 422
24 479
25 541
26 608
27 680
28 758
29 842
30 932
31 1028
32 1130
33 1238
34 1353
35 1475
36 1604
37 1740
38 1884
39 2036
40 2196
41 2364
42 2540
43 2724
44 2917
45 3119
46 3330
47 3550
48 3780
49 4020
50 4270
51 4530
52 4800

List of values

[0, 0, 0, 0, 1, 3, 6, 10, 16, 24, 34, 46, 60, 76, 95, 117, 142, 170, 202, 238, 278, 322, 370, 422, 479, 541, 608, 680, 758, 842, 932, 1028, 1130, 1238, 1353, 1475, 1604, 1740, 1884, 2036, 2196, 2364, 2540, 2724, 2917, 3119, 3330, 3550, 3780, 4020, 4270, 4530, 4800]

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

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