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.

A073385 Eighth convolution of A000129(n+1) (generalized (2,1)-Fibonacci, called Pell numbers), n>=0, with itself.

Table of values

n a(n)
0 1
1 18
2 189
3 1500
4 9945
5 58014
6 307197
7 1507176
8 6950295
9 30443270
10 127666539
11 515754252
12 2017069431
13 7667214570
14 28419251715
15 102997948704
16 365832349542
17 1275914693196
18 4376992440590

List of values

[1, 18, 189, 1500, 9945, 58014, 307197, 1507176, 6950295, 30443270, 127666539, 515754252, 2017069431, 7667214570, 28419251715, 102997948704, 365832349542, 1275914693196, 4376992440590]

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

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