A361787 - cp's OEIS frontend

A361787 Bi-unitary arithmetic numbers k whose mean bi-unitary divisor is a bi-unitary divisor of k.

n	a(n)
1	1
2	6
3	60
4	270
5	420
6	630
7	672
8	2970
9	5460
10	8190
11	10080
12	22848
13	30240
14	99792
15	136500
16	172900
17	204750
18	208656
19	245700
20	249480
21	312480
22	332640
23	342720
24	385560
25	491400
26	695520
27	708288
28	791700
29	819000
30	861840
31	1028160
32	1037400
33	1187550
34	1228500
35	1421280
36	1528800
37	1571328

[1, 6, 60, 270, 420, 630, 672, 2970, 5460, 8190, 10080, 22848, 30240, 99792, 136500, 172900, 204750, 208656, 245700, 249480, 312480, 332640, 342720, 385560, 491400, 695520, 708288, 791700, 819000, 861840, 1028160, 1037400, 1187550, 1228500, 1421280, 1528800, 1571328]

cp's OEIS Frontend

A361787 Bi-unitary arithmetic numbers k whose mean bi-unitary divisor is a bi-unitary divisor of k.

Table of values

List of values