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.

A072707 Number of non-unimodal compositions of n into distinct terms.

Table of values

n a(n)
0 0
1 0
2 0
3 0
4 0
5 0
6 2
7 2
8 4
9 6
10 24
11 26
12 46
13 64
14 100
15 224
16 276
17 416
18 590
19 850
20 1144
21 2214
22 2644
23 3938
24 5282
25 7504
26 9776
27 13704
28 21984
29 27632
30 38426
31 51562
32 69844
33 91950
34 123504
35 159658
36 246830
37 303400
38 416068
39 540480
40 730268
41 933176
42 1248110

List of values

[0, 0, 0, 0, 0, 0, 2, 2, 4, 6, 24, 26, 46, 64, 100, 224, 276, 416, 590, 850, 1144, 2214, 2644, 3938, 5282, 7504, 9776, 13704, 21984, 27632, 38426, 51562, 69844, 91950, 123504, 159658, 246830, 303400, 416068, 540480, 730268, 933176, 1248110]

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

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