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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.

A379975 A373711(n) is equal to the a(n)-th A379973(n)-gonal pyramidal number.

Table of values

n a(n)
1 0
2 1
3 3
4 8
5 5
6 6
7 11
8 10
9 20
10 24
11 18
12 34
13 17
14 25
15 15
16 46
17 33
18 34
19 26
20 73
21 28
22 106
23 145
24 190
25 204
26 241
27 162
28 298
29 113
30 361
31 103
32 430
33 505
34 586
35 673
36 766
37 865
38 970
39 1081
40 624
41 1198
42 1321
43 420
44 1450
45 1585
46 1726

List of values

[0, 1, 3, 8, 5, 6, 11, 10, 20, 24, 18, 34, 17, 25, 15, 46, 33, 34, 26, 73, 28, 106, 145, 190, 204, 241, 162, 298, 113, 361, 103, 430, 505, 586, 673, 766, 865, 970, 1081, 624, 1198, 1321, 420, 1450, 1585, 1726]

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

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