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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.

A279197 Number of self-conjugate inseparable solutions of X + Y = 2Z (integer, disjoint triples from {1,2,3,...,3n}).

Table of values

n a(n)
1 1
2 1
3 2
4 2
5 11
6 11
7 55
8 58
9 486
10 442
11 4218
12 3924
13 45096
14 42013
15 538537
16 505830
17 7368091
18 6959545
19 111877294
20 105723374
21 1886636688
22 1763443165
23 34585786729
24 32401780965
25 687085545694
26 642233156868
27 14691047314846
28 13788837896728
29 340221989868538
30 317342350394678
31 8327884506579315

List of values

[1, 1, 2, 2, 11, 11, 55, 58, 486, 442, 4218, 3924, 45096, 42013, 538537, 505830, 7368091, 6959545, 111877294, 105723374, 1886636688, 1763443165, 34585786729, 32401780965, 687085545694, 642233156868, 14691047314846, 13788837896728, 340221989868538, 317342350394678, 8327884506579315]

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

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