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.

A099432 Convolution of A030195(n) (generalized (3,3)-Fibonacci) with itself.

Table of values

n a(n)
0 1
1 6
2 33
3 162
4 756
5 3402
6 14931
7 64314
8 273051
9 1145988
10 4764744
11 19656756
12 80561061
13 328316814
14 1331513397
15 5377120038
16 21633427836
17 86747114430
18 346810621815
19 1382826606210
20 5500378861551
21 21830478128136
22 86469557676048

List of values

[1, 6, 33, 162, 756, 3402, 14931, 64314, 273051, 1145988, 4764744, 19656756, 80561061, 328316814, 1331513397, 5377120038, 21633427836, 86747114430, 346810621815, 1382826606210, 5500378861551, 21830478128136, 86469557676048]

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

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