A380436 - cp's OEIS frontend

A380436 Integers with at least 1 proper factorization for which the sum of the squares of the factors is a square.

n	a(n)
1	12
2	16
3	32
4	36
5	48
6	60
7	80
8	81
9	96
10	108
11	112
12	120
13	128
14	140
15	144
16	168
17	192
18	220
19	224
20	240
21	252
22	256
23	288
24	300
25	320
26	336
27	351
28	360
29	364
30	396
31	400
32	420
33	432
34	448
35	480
36	486
37	500
38	512
39	528
40	540
41	544
42	560
43	576
44	588
45	608
46	612
47	624
48	625
49	640
50	644
51	648
52	660
53	672
54	704

[12, 16, 32, 36, 48, 60, 80, 81, 96, 108, 112, 120, 128, 140, 144, 168, 192, 220, 224, 240, 252, 256, 288, 300, 320, 336, 351, 360, 364, 396, 400, 420, 432, 448, 480, 486, 500, 512, 528, 540, 544, 560, 576, 588, 608, 612, 624, 625, 640, 644, 648, 660, 672, 704]

cp's OEIS Frontend

A380436 Integers with at least 1 proper factorization for which the sum of the squares of the factors is a square.

Table of values

List of values

n	a(n)
1	12
2	16
3	32
4	36
5	48
6	60
7	80
8	81
9	96
10	108
11	112
12	120
13	128
14	140
15	144
16	168
17	192
18	220
19	224
20	240
21	252
22	256
23	288
24	300
25	320
26	336
27	351
28	360
29	364
30	396
31	400
32	420
33	432
34	448
35	480
36	486
37	500
38	512
39	528
40	540
41	544
42	560
43	576
44	588
45	608
46	612
47	624
48	625
49	640
50	644
51	648
52	660
53	672
54	704

n	a(n)
1	12
2	16
3	32
4	36
5	48
6	60
7	80
8	81
9	96
10	108
11	112
12	120
13	128
14	140
15	144
16	168
17	192
18	220
19	224
20	240
21	252
22	256
23	288
24	300
25	320
26	336
27	351
28	360
29	364
30	396
31	400
32	420
33	432
34	448
35	480
36	486
37	500
38	512
39	528
40	540
41	544
42	560
43	576
44	588
45	608
46	612
47	624
48	625
49	640
50	644
51	648
52	660
53	672
54	704

n	a(n)
1	12
2	16
3	32
4	36
5	48
6	60
7	80
8	81
9	96
10	108
11	112
12	120
13	128
14	140
15	144
16	168
17	192
18	220
19	224
20	240
21	252
22	256
23	288
24	300
25	320
26	336
27	351
28	360
29	364
30	396
31	400
32	420
33	432
34	448
35	480
36	486
37	500
38	512
39	528
40	540
41	544
42	560
43	576
44	588
45	608
46	612
47	624
48	625
49	640
50	644
51	648
52	660
53	672
54	704