A299026 - cp's OEIS frontend

A299026 Number of compositions of n whose standard factorization into Lyndon words has all weakly increasing factors.

n	a(n)
1	1
2	2
3	4
4	8
5	16
6	31
7	59
8	111
9	205
10	378
11	685
12	1238
13	2213
14	3940
15	6955
16	12221
17	21333
18	37074
19	64073
20	110267
21	188877
22	322244
23	547522
24	926903
25	1563370
26	2628008
27	4402927
28	7353656
29	12244434
30	20329271
31	33657560
32	55574996
33	91525882
34	150356718
35	246403694
36	402861907

[1, 2, 4, 8, 16, 31, 59, 111, 205, 378, 685, 1238, 2213, 3940, 6955, 12221, 21333, 37074, 64073, 110267, 188877, 322244, 547522, 926903, 1563370, 2628008, 4402927, 7353656, 12244434, 20329271, 33657560, 55574996, 91525882, 150356718, 246403694, 402861907]

cp's OEIS Frontend

A299026 Number of compositions of n whose standard factorization into Lyndon words has all weakly increasing factors.

Table of values

List of values