A334268 - cp's OEIS frontend

A334268 Number of compositions of n where every distinct subsequence (not necessarily contiguous) has a different sum.

n	a(n)
0	1
1	1
2	2
3	4
4	5
5	10
6	10
7	24
8	24
9	43
10	42
11	88
12	72
13	136
14	122
15	242
16	213
17	392
18	320
19	630
20	490
21	916
22	742
23	1432
24	1160
25	1955
26	1604
27	2826
28	2310
29	3850
30	2888
31	5416
32	4426
33	7332
34	5814
35	10046
36	7983
37	12946
38	10236
39	17780
40	14100
41	22674
42	17582
43	30232
44	23674
45	37522
46	29426
47	49832

[1, 1, 2, 4, 5, 10, 10, 24, 24, 43, 42, 88, 72, 136, 122, 242, 213, 392, 320, 630, 490, 916, 742, 1432, 1160, 1955, 1604, 2826, 2310, 3850, 2888, 5416, 4426, 7332, 5814, 10046, 7983, 12946, 10236, 17780, 14100, 22674, 17582, 30232, 23674, 37522, 29426, 49832]

cp's OEIS Frontend

A334268 Number of compositions of n where every distinct subsequence (not necessarily contiguous) has a different sum.

Table of values

List of values