cp's OEIS Frontend

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.

A115437 Numbers m such that the concatenation of m with m+4 gives a square.

Table of values

n a(n)
1 96
2 205
3 300
4 477
5 732
6 1920
7 3157
8 52896
9 120085
10 427020
11 8264460
12 88581312
13 112000885
14 112917765
15 143075580
16 152863360
17 193537077
18 233788192
19 266755221
20 313680096
21 370908477
22 386568925
23 440852992
24 442670220

List of values

[96, 205, 300, 477, 732, 1920, 3157, 52896, 120085, 427020, 8264460, 88581312, 112000885, 112917765, 143075580, 152863360, 193537077, 233788192, 266755221, 313680096, 370908477, 386568925, 440852992, 442670220]