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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.

A332802 a(n) is the smallest q such that the number of nonnegative k <= q, possessing the property that k + k*q - q is a square, is equal to 2^n.

Table of values

n a(n)
0 0
1 2
2 7
3 23
4 119
5 839
6 9239
7 120119
8 2042039
9 38798759
10 892371479
11 25878772919
12 802241960519
13 29682952539239
14 1217001054108839
15 52331045326680119
16 2459559130353965639
17 130356633908760178919
18 7691041400616850556279
19 469153525437627883933079
20 31433286204321068223516379

List of values

[0, 2, 7, 23, 119, 839, 9239, 120119, 2042039, 38798759, 892371479, 25878772919, 802241960519, 29682952539239, 1217001054108839, 52331045326680119, 2459559130353965639, 130356633908760178919, 7691041400616850556279, 469153525437627883933079, 31433286204321068223516379]

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

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