A381071 - cp's OEIS frontend

A381071 Numbers k such that the sum of the proper divisors of k that have the same binary weight as k is larger than k, and no subset of these divisors sums to k.

n	a(n)
1	1050
2	3150
3	4284
4	4410
5	5148
6	6292
7	6790
8	7176
9	8890
10	10764
11	17850
12	18648
13	19000
14	19530
15	32886
16	33072
17	33150
18	35088
19	35530
20	35720
21	35770
22	38850
23	41360
24	43164
25	45084
26	49368
27	49764
28	50456
29	50730
30	52884
31	54280
32	54340
33	58410
34	58696
35	59010
36	59408
37	63492
38	66010
39	68376

[1050, 3150, 4284, 4410, 5148, 6292, 6790, 7176, 8890, 10764, 17850, 18648, 19000, 19530, 32886, 33072, 33150, 35088, 35530, 35720, 35770, 38850, 41360, 43164, 45084, 49368, 49764, 50456, 50730, 52884, 54280, 54340, 58410, 58696, 59010, 59408, 63492, 66010, 68376]

cp's OEIS Frontend

A381071 Numbers k such that the sum of the proper divisors of k that have the same binary weight as k is larger than k, and no subset of these divisors sums to k.

Table of values

List of values