A320893 - cp's OEIS frontend

A320893 Numbers with an even number of prime factors (counted with multiplicity) that can be factored into squarefree semiprimes (A320911) but cannot be factored into distinct semiprimes (A320892).

n	a(n)
1	1296
2	7776
3	10000
4	12960
5	18144
6	19440
7	21600
8	27216
9	28512
10	33696
11	36000
12	38416
13	42336
14	42768
15	44064
16	46656
17	48600
18	49248
19	50544
20	50625
21	59616
22	60000
23	66096
24	73872
25	75168
26	77760
27	80352
28	89424
29	95256
30	95904
31	98784
32	100000

[1296, 7776, 10000, 12960, 18144, 19440, 21600, 27216, 28512, 33696, 36000, 38416, 42336, 42768, 44064, 46656, 48600, 49248, 50544, 50625, 59616, 60000, 66096, 73872, 75168, 77760, 80352, 89424, 95256, 95904, 98784, 100000]

cp's OEIS Frontend

A320893 Numbers with an even number of prime factors (counted with multiplicity) that can be factored into squarefree semiprimes (A320911) but cannot be factored into distinct semiprimes (A320892).

Table of values

List of values