A318588 - cp's OEIS frontend

A318588 Heinz numbers of integer partitions whose sum of reciprocals squared is an integer.

n	a(n)
1	1
2	2
3	4
4	8
5	16
6	32
7	64
8	81
9	128
10	162
11	256
12	324
13	512
14	648
15	1024
16	1296
17	2048
18	2592
19	4096
20	5184
21	6561
22	8192
23	8775
24	10368
25	13122
26	16384
27	17550
28	20736
29	26244
30	32768
31	35100
32	41472
33	52488
34	64827
35	65536
36	70200
37	82944
38	104976
39	129654
40	131072
41	140400
42	165888
43	209952

[1, 2, 4, 8, 16, 32, 64, 81, 128, 162, 256, 324, 512, 648, 1024, 1296, 2048, 2592, 4096, 5184, 6561, 8192, 8775, 10368, 13122, 16384, 17550, 20736, 26244, 32768, 35100, 41472, 52488, 64827, 65536, 70200, 82944, 104976, 129654, 131072, 140400, 165888, 209952]

cp's OEIS Frontend

A318588 Heinz numbers of integer partitions whose sum of reciprocals squared is an integer.

Table of values

List of values