A383178 - cp's OEIS frontend

A383178 Numbers k such that omega(k) = 4 and p^omega(k) < k^(1/4) < lpf(k)^(omega(k)+1) for all primes p | k such that p > lpf(k), where lpf = A020639(k).

n	a(n)
1	81719
2	268801
3	565471
4	626603
5	631997
6	657169
7	700321
8	799459
9	838457
10	893513
11	916453
12	1108927
13	1212083
14	1239389
15	1271209
16	1354681
17	1366817
18	1408637
19	1420763
20	1500313
21	1527619
22	1574359
23	1602137
24	1639877
25	1700557
26	1719871
27	1751173
28	1758203
29	1775341
30	1783511
31	1843969

[81719, 268801, 565471, 626603, 631997, 657169, 700321, 799459, 838457, 893513, 916453, 1108927, 1212083, 1239389, 1271209, 1354681, 1366817, 1408637, 1420763, 1500313, 1527619, 1574359, 1602137, 1639877, 1700557, 1719871, 1751173, 1758203, 1775341, 1783511, 1843969]

cp's OEIS Frontend

A383178 Numbers k such that omega(k) = 4 and p^omega(k) < k^(1/4) < lpf(k)^(omega(k)+1) for all primes p | k such that p > lpf(k), where lpf = A020639(k).

Table of values

List of values