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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.

A008269 Number of strings on n symbols in Stockhausen problem.

Table of values

n a(n)
0 1
1 2
2 9
3 112
4 2921
5 126966
6 8204497
7 735944084
8 87394386417
9 13265365173706
10 2504688393449081
11 575664638548522392
12 158222202503521622809
13 51242608446417388426622
14 19312113111034490954560641
15 8379247307752508262094697596
16 4146836850351947542340780899937

List of values

[1, 2, 9, 112, 2921, 126966, 8204497, 735944084, 87394386417, 13265365173706, 2504688393449081, 575664638548522392, 158222202503521622809, 51242608446417388426622, 19312113111034490954560641, 8379247307752508262094697596, 4146836850351947542340780899937]

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

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