A253560 - cp's OEIS frontend

A253560 Multiply n by its largest prime factor: a(n) = A006530(n) * n.

n	a(n)
1	1
2	4
3	9
4	8
5	25
6	18
7	49
8	16
9	27
10	50
11	121
12	36
13	169
14	98
15	75
16	32
17	289
18	54
19	361
20	100
21	147
22	242
23	529
24	72
25	125
26	338
27	81
28	196
29	841
30	150
31	961
32	64
33	363
34	578
35	245
36	108
37	1369
38	722
39	507
40	200
41	1681
42	294
43	1849
44	484
45	225
46	1058
47	2209
48	144
49	343
50	250
51	867
52	676
53	2809
54	162
55	605
56	392
57	1083
58	1682
59	3481
60	300
61	3721
62	1922
63	441

[1, 4, 9, 8, 25, 18, 49, 16, 27, 50, 121, 36, 169, 98, 75, 32, 289, 54, 361, 100, 147, 242, 529, 72, 125, 338, 81, 196, 841, 150, 961, 64, 363, 578, 245, 108, 1369, 722, 507, 200, 1681, 294, 1849, 484, 225, 1058, 2209, 144, 343, 250, 867, 676, 2809, 162, 605, 392, 1083, 1682, 3481, 300, 3721, 1922, 441]

cp's OEIS Frontend

A253560 Multiply n by its largest prime factor: a(n) = A006530(n) * n.

Table of values

List of values