A335357 - cp's OEIS frontend

A335357 Number of compositions of n such that every subsequence has a different sum.

n	a(n)
0	1
1	1
2	1
3	3
4	3
5	5
6	5
7	13
8	13
9	27
10	21
11	41
12	41
13	61
14	55
15	111
16	105
17	185
18	155
19	313
20	259
21	495
22	387
23	701
24	623
25	961
26	805
27	1419
28	1191
29	1781
30	1481
31	2437
32	2161
33	3387
34	2745
35	4457
36	3965
37	5821
38	4867
39	8223
40	6909
41	10625
42	8591
43	14617
44	11887
45	18735
46	14991
47	24821
48	20291
49	32113

[1, 1, 1, 3, 3, 5, 5, 13, 13, 27, 21, 41, 41, 61, 55, 111, 105, 185, 155, 313, 259, 495, 387, 701, 623, 961, 805, 1419, 1191, 1781, 1481, 2437, 2161, 3387, 2745, 4457, 3965, 5821, 4867, 8223, 6909, 10625, 8591, 14617, 11887, 18735, 14991, 24821, 20291, 32113]

cp's OEIS Frontend

A335357 Number of compositions of n such that every subsequence has a different sum.

Table of values

List of values