A175116 - cp's OEIS frontend

A175116 A positive integer k is included if d(k) = d(k+1) * d(k+2), where d(k) is the number of divisors of k.

n	a(n)
1	96
2	105
3	165
4	216
5	280
6	315
7	345
8	357
9	408
10	465
11	522
12	552
13	561
14	616
15	624
16	640
17	696
18	744
19	760
20	837
21	861
22	885
23	920
24	924
25	945
26	990
27	1032
28	1056
29	1128
30	1185
31	1281
32	1302
33	1368
34	1386
35	1416
36	1464
37	1560
38	1640
39	1785
40	1830
41	1860
42	1905
43	1950
44	2037
45	2142
46	2184
47	2296

[96, 105, 165, 216, 280, 315, 345, 357, 408, 465, 522, 552, 561, 616, 624, 640, 696, 744, 760, 837, 861, 885, 920, 924, 945, 990, 1032, 1056, 1128, 1185, 1281, 1302, 1368, 1386, 1416, 1464, 1560, 1640, 1785, 1830, 1860, 1905, 1950, 2037, 2142, 2184, 2296]

cp's OEIS Frontend

A175116 A positive integer k is included if d(k) = d(k+1) * d(k+2), where d(k) is the number of divisors of k.

Table of values

List of values