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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.

A237250 Values of x in the solutions to x^2 - 4xy + y^2 + 11 = 0, where 0 < x < y.

Table of values

n a(n)
1 2
2 3
3 5
4 10
5 18
6 37
7 67
8 138
9 250
10 515
11 933
12 1922
13 3482
14 7173
15 12995
16 26770
17 48498
18 99907
19 180997
20 372858
21 675490
22 1391525
23 2520963
24 5193242
25 9408362
26 19381443
27 35112485
28 72332530
29 131041578
30 269948677
31 489053827
32 1007462178
33 1825173730
34 3759900035

List of values

[2, 3, 5, 10, 18, 37, 67, 138, 250, 515, 933, 1922, 3482, 7173, 12995, 26770, 48498, 99907, 180997, 372858, 675490, 1391525, 2520963, 5193242, 9408362, 19381443, 35112485, 72332530, 131041578, 269948677, 489053827, 1007462178, 1825173730, 3759900035]

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

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