A325855 - cp's OEIS frontend

A325855 Number of strict integer partitions of n such that every pair of distinct parts has a different product.

n	a(n)
0	1
1	1
2	1
3	2
4	2
5	3
6	4
7	5
8	6
9	8
10	10
11	12
12	14
13	18
14	22
15	25
16	31
17	37
18	44
19	53
20	59
21	69
22	83
23	100
24	111
25	129
26	152
27	173
28	198
29	232
30	260
31	302
32	342
33	386
34	448
35	498
36	565
37	646
38	728
39	819
40	918
41	1039
42	1164
43	1310
44	1462
45	1631
46	1830
47	2053
48	2282
49	2532
50	2825
51	3136
52	3482
53	3869
54	4300
55	4744

[1, 1, 1, 2, 2, 3, 4, 5, 6, 8, 10, 12, 14, 18, 22, 25, 31, 37, 44, 53, 59, 69, 83, 100, 111, 129, 152, 173, 198, 232, 260, 302, 342, 386, 448, 498, 565, 646, 728, 819, 918, 1039, 1164, 1310, 1462, 1631, 1830, 2053, 2282, 2532, 2825, 3136, 3482, 3869, 4300, 4744]

cp's OEIS Frontend

A325855 Number of strict integer partitions of n such that every pair of distinct parts has a different product.

Table of values

List of values