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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.

A228189 Volume of right circular cone (rounded down) with the diameter of base and height equal to n.

Table of values

n a(n)
1 0
2 2
3 7
4 16
5 32
6 56
7 89
8 134
9 190
10 261
11 348
12 452
13 575
14 718
15 883
16 1072
17 1286
18 1526
19 1795
20 2094
21 2424
22 2787
23 3185
24 3619
25 4090
26 4601
27 5152
28 5747
29 6385
30 7068
31 7799
32 8578
33 9408
34 10289
35 11224
36 12214
37 13260
38 14365
39 15529
40 16755
41 18043
42 19396
43 20814
44 22301
45 23856
46 25482

List of values

[0, 2, 7, 16, 32, 56, 89, 134, 190, 261, 348, 452, 575, 718, 883, 1072, 1286, 1526, 1795, 2094, 2424, 2787, 3185, 3619, 4090, 4601, 5152, 5747, 6385, 7068, 7799, 8578, 9408, 10289, 11224, 12214, 13260, 14365, 15529, 16755, 18043, 19396, 20814, 22301, 23856, 25482]

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

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