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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.

A103660 (1/2) * number of occurrences of the most frequent volume given in A103659 assumed by triangular pyramids with their 4 vertices chosen from distinct points of an (n+1)X(n+1)X(n+1) lattice cube.

Table of values

n a(n)
1 28
2 2636
3 47175
4 433800
5 2539628
6 11995110
7 44602758
8 139885368
9 379716780
10 926937330
11 2055408018
12 4473284223
13 8941638240
14 16995482919

List of values

[28, 2636, 47175, 433800, 2539628, 11995110, 44602758, 139885368, 379716780, 926937330, 2055408018, 4473284223, 8941638240, 16995482919]

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

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