A293735 - cp's OEIS frontend

A293735 Number of multisets of nonempty words with a total of n letters over quinary 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	163
7	492
8	1571
9	5122
10	17262
11	59483
12	209958
13	755615
14	2770994
15	10330036
16	39103166
17	150073289
18	583329574
19	2293822828
20	9116935874
21	36593731182
22	148221246775
23	605427601519
24	2492286544749
25	10334197803358
26	43140208034891
27	181224681022614

[1, 1, 3, 7, 20, 54, 163, 492, 1571, 5122, 17262, 59483, 209958, 755615, 2770994, 10330036, 39103166, 150073289, 583329574, 2293822828, 9116935874, 36593731182, 148221246775, 605427601519, 2492286544749, 10334197803358, 43140208034891, 181224681022614]

cp's OEIS Frontend

A293735 Number of multisets of nonempty words with a total of n letters over quinary 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