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.

A210849 a(n) = (A048899(n)^2 + 1)/5^n, n >= 0.

Table of values

n a(n)
0 1
1 2
2 13
3 37
4 314
5 365
6 73
7 13369
8 31226
9 1432954
10 1346393
11 10982633
12 59784881
13 986508685
14 197301737
15 12342639754
16 16335212753
17 165277755905
18 33055551181
19 12781804411945
20 2556360882389
21 25830314642530

List of values

[1, 2, 13, 37, 314, 365, 73, 13369, 31226, 1432954, 1346393, 10982633, 59784881, 986508685, 197301737, 12342639754, 16335212753, 165277755905, 33055551181, 12781804411945, 2556360882389, 25830314642530]

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

Content is available under The OEIS End-User License Agreement.