A318746 - cp's OEIS frontend

A318746 Number of Lyndon compositions (aperiodic necklaces of positive integers) with sum n and successive parts (including the last with the first part) being indivisible.

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	1
7	3
8	2
9	4
10	5
11	6
12	8
13	11
14	17
15	20
16	29
17	41
18	56
19	79
20	107
21	155
22	214
23	305
24	422
25	604
26	850
27	1207
28	1709
29	2424
30	3439
31	4905
32	6972
33	9949
34	14171
35	20268
36	28915
37	41392
38	59176
39	84790
40	121428
41	174163
42	249760
43	358578
44	514873
45	739910
46	1063523
47	1529767
48	2200926

[1, 1, 1, 1, 2, 1, 3, 2, 4, 5, 6, 8, 11, 17, 20, 29, 41, 56, 79, 107, 155, 214, 305, 422, 604, 850, 1207, 1709, 2424, 3439, 4905, 6972, 9949, 14171, 20268, 28915, 41392, 59176, 84790, 121428, 174163, 249760, 358578, 514873, 739910, 1063523, 1529767, 2200926]

cp's OEIS Frontend

A318746 Number of Lyndon compositions (aperiodic necklaces of positive integers) with sum n and successive parts (including the last with the first part) being indivisible.

Table of values

List of values