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.

A073397 Eighth convolution of A002605(n) (generalized (2,2)-Fibonacci), n>=0, with itself.

Table of values

n a(n)
0 1
1 18
2 198
3 1680
4 12060
5 76824
6 446952
7 2420352
8 12363120
9 60151520
10 280833696
11 1265442048
12 5528697408
13 23507763840
14 97575960960
15 396398370816
16 1579498956288
17 6184543546368
18 23833455191040
19 90522348871680
20 339263015528448
21 1255995653197824
22 4597442198728704

List of values

[1, 18, 198, 1680, 12060, 76824, 446952, 2420352, 12363120, 60151520, 280833696, 1265442048, 5528697408, 23507763840, 97575960960, 396398370816, 1579498956288, 6184543546368, 23833455191040, 90522348871680, 339263015528448, 1255995653197824, 4597442198728704]

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

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