A327781 - cp's OEIS frontend

A327781 Number of integer partitions of n whose LCM is less than n.

n	a(n)
0	0
1	0
2	1
3	2
4	4
5	5
6	9
7	12
8	18
9	22
10	30
11	37
12	52
13	69
14	89
15	110
16	143
17	163
18	204
19	243
20	298
21	374
22	451
23	516
24	620
25	790
26	932
27	1064
28	1243
29	1454
30	1699
31	2365
32	2733
33	3071
34	3524
35	3945
36	4526
37	5600
38	6361
39	7111
40	8057
41	9405
42	10621
43	12836
44	14395
45	16066
46	18047
47	19860
48	22143
49	25748

[0, 0, 1, 2, 4, 5, 9, 12, 18, 22, 30, 37, 52, 69, 89, 110, 143, 163, 204, 243, 298, 374, 451, 516, 620, 790, 932, 1064, 1243, 1454, 1699, 2365, 2733, 3071, 3524, 3945, 4526, 5600, 6361, 7111, 8057, 9405, 10621, 12836, 14395, 16066, 18047, 19860, 22143, 25748]

cp's OEIS Frontend

A327781 Number of integer partitions of n whose LCM is less than n.

Table of values

List of values