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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.

A241699 Number of Carlitz compositions of n with exactly nine descents.

Table of values

n a(n)
27 55
28 491
29 2689
30 11608
31 42795
32 140589
33 422681
34 1183166
35 3121247
36 7830626
37 18812643
38 43515886
39 97340687
40 211323653
41 446587109
42 921008294
43 1857606992
44 3670974168
45 7119426996
46 13569286673
47 25448188412
48 47013582854
49 85641353036
50 153964392218
51 273387455379

List of values

[55, 491, 2689, 11608, 42795, 140589, 422681, 1183166, 3121247, 7830626, 18812643, 43515886, 97340687, 211323653, 446587109, 921008294, 1857606992, 3670974168, 7119426996, 13569286673, 25448188412, 47013582854, 85641353036, 153964392218, 273387455379]

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

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