A293110 - cp's OEIS frontend

A293110 Number of multisets of nonempty words with a total of n letters over n-ary alphabet such that within each prefix of a word every letter of the alphabet is at least as frequent as the subsequent alphabet letter.

n	a(n)
0	1
1	1
2	3
3	7
4	20
5	54
6	164
7	500
8	1630
9	5472
10	19257
11	70133
12	265858
13	1042346
14	4235031
15	17760943
16	76913277
17	342919431
18	1573637985
19	7415371293
20	35860511131
21	177641956111
22	900782461170
23	4668600610346
24	24714284921937
25	133467868645017
26	734844788634269
27	4120752558254581

[1, 1, 3, 7, 20, 54, 164, 500, 1630, 5472, 19257, 70133, 265858, 1042346, 4235031, 17760943, 76913277, 342919431, 1573637985, 7415371293, 35860511131, 177641956111, 900782461170, 4668600610346, 24714284921937, 133467868645017, 734844788634269, 4120752558254581]

cp's OEIS Frontend

A293110 Number of multisets of nonempty words with a total of n letters over n-ary alphabet such that within each prefix of a word every letter of the alphabet is at least as frequent as the subsequent alphabet letter.

Table of values

List of values