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.

A079501 Number of compositions of the integer n with strictly smallest part in the first position.

Table of values

n a(n)
1 1
2 1
3 2
4 2
5 4
6 5
7 8
8 12
9 19
10 28
11 45
12 70
13 110
14 173
15 275
16 436
17 695
18 1107
19 1769
20 2831
21 4537
22 7276
23 11683
24 18774
25 30194
26 48592
27 78247
28 126062
29 203192
30 327645
31 528518
32 852815
33 1376491
34 2222294
35 3588628
36 5796196
37 9363458
38 15128631
39 24447014
40 39510108

List of values

[1, 1, 2, 2, 4, 5, 8, 12, 19, 28, 45, 70, 110, 173, 275, 436, 695, 1107, 1769, 2831, 4537, 7276, 11683, 18774, 30194, 48592, 78247, 126062, 203192, 327645, 528518, 852815, 1376491, 2222294, 3588628, 5796196, 9363458, 15128631, 24447014, 39510108]

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

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