A365380 - cp's OEIS frontend

A365380 Number of subsets of {1..n} that cannot be linearly combined using nonnegative coefficients to obtain n.

n	a(n)
1	1
2	1
3	2
4	2
5	6
6	4
7	16
8	12
9	32
10	32
11	104
12	48
13	256
14	208
15	448
16	448
17	1568
18	896
19	3840
20	2368
21	6912
22	7680
23	22912
24	10752
25	50688
26	44800
27	104448
28	88064
29	324096
30	165888
31	780288
32	541696
33	1458176
34	1519616
35	4044800
36	2220032
37	10838016
38	8744960
39	20250624
40	16433152
41	62267392
42	34865152

[1, 1, 2, 2, 6, 4, 16, 12, 32, 32, 104, 48, 256, 208, 448, 448, 1568, 896, 3840, 2368, 6912, 7680, 22912, 10752, 50688, 44800, 104448, 88064, 324096, 165888, 780288, 541696, 1458176, 1519616, 4044800, 2220032, 10838016, 8744960, 20250624, 16433152, 62267392, 34865152]

cp's OEIS Frontend

A365380 Number of subsets of {1..n} that cannot be linearly combined using nonnegative coefficients to obtain n.

Table of values

List of values