A339175 - cp's OEIS frontend

A339175 Number of compositions (ordered partitions) of n into distinct parts such that the average of the parts is an integer.

n	a(n)
1	1
2	1
3	1
4	3
5	1
6	11
7	1
8	7
9	19
10	9
11	1
12	101
13	1
14	13
15	193
16	231
17	1
18	131
19	1
20	1411
21	163
22	21
23	1
24	3533
25	3601
26	25
27	289
28	7083
29	1
30	29195
31	1
32	3295
33	451
34	33
35	98641
36	84725
37	1
38	37
39	649
40	254007
41	1
42	768323
43	1
44	9907
45	444643
46	45
47	1
48	3420605
49	2197441
50	133849
51	1153
52	17331
53	1
54	12132635
55	209641

[1, 1, 1, 3, 1, 11, 1, 7, 19, 9, 1, 101, 1, 13, 193, 231, 1, 131, 1, 1411, 163, 21, 1, 3533, 3601, 25, 289, 7083, 1, 29195, 1, 3295, 451, 33, 98641, 84725, 1, 37, 649, 254007, 1, 768323, 1, 9907, 444643, 45, 1, 3420605, 2197441, 133849, 1153, 17331, 1, 12132635, 209641]

cp's OEIS Frontend

A339175 Number of compositions (ordered partitions) of n into distinct parts such that the average of the parts is an integer.

Table of values

List of values