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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.

A241697 Number of Carlitz compositions of n with exactly seven descents.

Table of values

n a(n)
21 21
22 150
23 688
24 2561
25 8253
26 23930
27 64030
28 160539
29 381379
30 865676
31 1889308
32 3984311
33 8151834
34 16234161
35 31554397
36 59999259
37 111824744
38 204629354
39 368190175
40 652238928
41 1138836325
42 1961870558
43 3337496363
44 5611246209
45 9330350788
46 15353900381
47 25019429935

List of values

[21, 150, 688, 2561, 8253, 23930, 64030, 160539, 381379, 865676, 1889308, 3984311, 8151834, 16234161, 31554397, 59999259, 111824744, 204629354, 368190175, 652238928, 1138836325, 1961870558, 3337496363, 5611246209, 9330350788, 15353900381, 25019429935]

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

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