A365473 - cp's OEIS frontend

A365473 Odd semiprimes pq such that A000120(p)A000120(q) = A000120(p*q).

n	a(n)
1	15
2	51
3	85
4	95
5	111
6	119
7	123
8	187
9	219
10	221
11	335
12	365
13	411
14	447
15	485
16	511
17	629
18	655
19	685
20	697
21	771
22	831
23	879
24	959
25	965
26	1011
27	1139
28	1241
29	1285
30	1405
31	1535
32	1563
33	1649
34	1731
35	1779
36	1799
37	1923
38	1983
39	2005
40	2019
41	2031
42	2045
43	2227
44	2605
45	2735
46	2815
47	2827
48	2885
49	3099
50	3183
51	3279
52	3281
53	3291
54	3327

[15, 51, 85, 95, 111, 119, 123, 187, 219, 221, 335, 365, 411, 447, 485, 511, 629, 655, 685, 697, 771, 831, 879, 959, 965, 1011, 1139, 1241, 1285, 1405, 1535, 1563, 1649, 1731, 1779, 1799, 1923, 1983, 2005, 2019, 2031, 2045, 2227, 2605, 2735, 2815, 2827, 2885, 3099, 3183, 3279, 3281, 3291, 3327]

cp's OEIS Frontend

A365473 Odd semiprimes pq such that A000120(p)A000120(q) = A000120(p*q).

Table of values

List of values

cp's OEIS Frontend

A365473 Odd semiprimes p*q such that A000120(p)*A000120(q) = A000120(p*q).

Table of values

List of values

A365473 Odd semiprimes pq such that A000120(p)A000120(q) = A000120(p*q).