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.

A286841 One of the two successive approximations up to 13^n for 13-adic integer sqrt(-1). Here the 8 (mod 13) case (except for n=0).

Table of values

n a(n)
0 0
1 8
2 99
3 1958
4 28322
5 228249
6 2827300
7 55922199
8 808904403
9 9781942334
10 52199939826
11 603633907222
12 11356596271444
13 11356596271444
14 1828607235824962
15 37264994707118563
16 651495710876207647
17 5974828584341646375
18 49226908181248336040

List of values

[0, 8, 99, 1958, 28322, 228249, 2827300, 55922199, 808904403, 9781942334, 52199939826, 603633907222, 11356596271444, 11356596271444, 1828607235824962, 37264994707118563, 651495710876207647, 5974828584341646375, 49226908181248336040]