A316856 - cp's OEIS frontend

A316856 Heinz numbers of integer partitions whose reciprocal sum is an integer.

n	a(n)
1	1
2	2
3	4
4	8
5	9
6	16
7	18
8	32
9	36
10	64
11	72
12	81
13	125
14	128
15	144
16	147
17	162
18	195
19	250
20	256
21	288
22	294
23	324
24	390
25	500
26	512
27	576
28	588
29	648
30	729
31	780
32	1000
33	1024
34	1125
35	1152
36	1176
37	1296
38	1323
39	1458
40	1560
41	1755
42	2000
43	2048
44	2250
45	2304
46	2352
47	2401
48	2592
49	2646
50	2916
51	3120

[1, 2, 4, 8, 9, 16, 18, 32, 36, 64, 72, 81, 125, 128, 144, 147, 162, 195, 250, 256, 288, 294, 324, 390, 500, 512, 576, 588, 648, 729, 780, 1000, 1024, 1125, 1152, 1176, 1296, 1323, 1458, 1560, 1755, 2000, 2048, 2250, 2304, 2352, 2401, 2592, 2646, 2916, 3120]

cp's OEIS Frontend

A316856 Heinz numbers of integer partitions whose reciprocal sum is an integer.

Table of values

List of values