A361855 - cp's OEIS frontend

A361855 Numbers > 1 whose prime indices satisfy (maximum) * (length) = 2*(sum).

n	a(n)
1	28
2	40
3	78
4	84
5	171
6	190
7	198
8	220
9	240
10	252
11	280
12	351
13	364
14	390
15	406
16	435
17	714
18	748
19	756
20	765
21	777
22	784
23	814
24	840
25	850
26	925
27	988
28	1118
29	1197
30	1254
31	1330
32	1352
33	1419
34	1425
35	1440
36	1505
37	1564
38	1600
39	1638
40	1716
41	1755
42	1794
43	1802
44	1820
45	1950
46	2067
47	2204
48	2254

[28, 40, 78, 84, 171, 190, 198, 220, 240, 252, 280, 351, 364, 390, 406, 435, 714, 748, 756, 765, 777, 784, 814, 840, 850, 925, 988, 1118, 1197, 1254, 1330, 1352, 1419, 1425, 1440, 1505, 1564, 1600, 1638, 1716, 1755, 1794, 1802, 1820, 1950, 2067, 2204, 2254]

cp's OEIS Frontend

A361855 Numbers > 1 whose prime indices satisfy (maximum) * (length) = 2*(sum).

Table of values

List of values