A060957 - cp's OEIS frontend

A060957 Number of different products (including the empty product) of any subset of {1, 2, 3, ..., n}.

n	a(n)
0	1
1	1
2	2
3	4
4	8
5	16
6	26
7	52
8	88
9	152
10	238
11	476
12	648
13	1296
14	2016
15	2984
16	4232
17	8464
18	11360
19	22720
20	30544
21	43744
22	67072
23	134144
24	166336
25	242752
26	370992
27	498144
28	656832
29	1313664
30	1581312
31	3162624
32	3960384
33	5517248
34	8386080
35	11111232
36	13065792
37	26131584
38	39690432

[1, 1, 2, 4, 8, 16, 26, 52, 88, 152, 238, 476, 648, 1296, 2016, 2984, 4232, 8464, 11360, 22720, 30544, 43744, 67072, 134144, 166336, 242752, 370992, 498144, 656832, 1313664, 1581312, 3162624, 3960384, 5517248, 8386080, 11111232, 13065792, 26131584, 39690432]

cp's OEIS Frontend

A060957 Number of different products (including the empty product) of any subset of {1, 2, 3, ..., n}.

Table of values

List of values