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.

A323126 Number of compositions of n where the difference between largest and smallest parts equals nine.

Table of values

n a(n)
9 0
10 0
11 2
12 3
13 12
14 23
15 61
16 135
17 306
18 679
19 1499
20 3257
21 7050
22 15155
23 32403
24 68958
25 146198
26 308864
27 650526
28 1366381
29 2862979
30 5985534
31 12488703
32 26009872
33 54079483
34 112268717
35 232738777
36 481845900
37 996363218
38 2057944305
39 4246084055
40 8752094504
41 18023139943

List of values

[0, 0, 2, 3, 12, 23, 61, 135, 306, 679, 1499, 3257, 7050, 15155, 32403, 68958, 146198, 308864, 650526, 1366381, 2862979, 5985534, 12488703, 26009872, 54079483, 112268717, 232738777, 481845900, 996363218, 2057944305, 4246084055, 8752094504, 18023139943]

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

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