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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.

A241691 Number of Carlitz compositions of n with exactly one descent.

Table of values

n a(n)
3 1
4 2
5 4
6 8
7 13
8 21
9 33
10 50
11 73
12 106
13 150
14 209
15 289
16 393
17 529
18 707
19 935
20 1227
21 1601
22 2072
23 2666
24 3413
25 4344
26 5501
27 6937
28 8707
29 10883
30 13554
31 16815
32 20787
33 25617
34 31465
35 38532
36 47056
37 57302
38 69596
39 84320
40 101907
41 122875
42 147833
43 177471
44 212608
45 254201
46 303335

List of values

[1, 2, 4, 8, 13, 21, 33, 50, 73, 106, 150, 209, 289, 393, 529, 707, 935, 1227, 1601, 2072, 2666, 3413, 4344, 5501, 6937, 8707, 10883, 13554, 16815, 20787, 25617, 31465, 38532, 47056, 57302, 69596, 84320, 101907, 122875, 147833, 177471, 212608, 254201, 303335]

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

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