A082483 - cp's OEIS frontend

A082483 Numbers n such that 1/(5-s(n)) is an integer where s(k)=sum(i=1,k,1/2^floor(sqrt(i))).

n	a(n)
1	21
2	34
3	50
4	69
5	90
6	113
7	138
8	165
9	194
10	226
11	261
12	298
13	337
14	378
15	421
16	466
17	513
18	562
19	613
20	666
21	721
22	778
23	837
24	898
25	962
26	1029
27	1098
28	1169
29	1242
30	1317
31	1394
32	1473
33	1554
34	1637
35	1722
36	1809
37	1898
38	1989
39	2082
40	2177
41	2274
42	2373
43	2474
44	2577
45	2682
46	2789
47	2898

[21, 34, 50, 69, 90, 113, 138, 165, 194, 226, 261, 298, 337, 378, 421, 466, 513, 562, 613, 666, 721, 778, 837, 898, 962, 1029, 1098, 1169, 1242, 1317, 1394, 1473, 1554, 1637, 1722, 1809, 1898, 1989, 2082, 2177, 2274, 2373, 2474, 2577, 2682, 2789, 2898]

cp's OEIS Frontend

A082483 Numbers n such that 1/(5-s(n)) is an integer where s(k)=sum(i=1,k,1/2^floor(sqrt(i))).

Table of values

List of values