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.

A023554 Convolution of natural numbers >= 3 and (Fib(2), Fib(3), Fib(4), ...).

Table of values

n a(n)
1 3
2 10
3 22
4 43
5 78
6 136
7 231
8 386
9 638
10 1047
11 1710
12 2784
13 4523
14 7338
15 11894
16 19267
17 31198
18 50504
19 81743
20 132290
21 214078
22 346415
23 560542
24 907008
25 1467603
26 2374666
27 3842326
28 6217051
29 10059438
30 16276552
31 26336055
32 42612674
33 68948798
34 111561543
35 180510414

List of values

[3, 10, 22, 43, 78, 136, 231, 386, 638, 1047, 1710, 2784, 4523, 7338, 11894, 19267, 31198, 50504, 81743, 132290, 214078, 346415, 560542, 907008, 1467603, 2374666, 3842326, 6217051, 10059438, 16276552, 26336055, 42612674, 68948798, 111561543, 180510414]

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

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