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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.

A252654 Number of multisets of nonempty words with a total of n letters over n-ary alphabet.

Table of values

n a(n)
0 1
1 1
2 7
3 64
4 843
5 13876
6 276792
7 6438797
8 170938483
9 5091463423
10 167965714273
11 6074571662270
12 238837895468954
13 10138497426332796
14 461941179848628434
15 22478593443737857695
16 1163160397700757351363
17 63760710281671647692688
18 3690276585886363643056992

List of values

[1, 1, 7, 64, 843, 13876, 276792, 6438797, 170938483, 5091463423, 167965714273, 6074571662270, 238837895468954, 10138497426332796, 461941179848628434, 22478593443737857695, 1163160397700757351363, 63760710281671647692688, 3690276585886363643056992]

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

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