A057369 - cp's OEIS frontend

A057369 Numbers k that can be expressed as k = w+x = yz with wx = (y+z)^2 where w, x, y, and z are all positive integers.

n	a(n)
1	16
2	18
3	25
4	45
5	50
6	80
7	234
8	250
9	261
10	425
11	1025
12	1040
13	1530
14	1625
15	1746
16	2320
17	4250
18	7605
19	7794
20	9650
21	10413
22	11050
23	11925
24	14416
25	23425
26	24050
27	27920
28	71298
29	75650
30	78416
31	81693
32	129625
33	151625
34	200720
35	221425
36	257085
37	264618
38	338949
39	340245
40	416050
41	488610

[16, 18, 25, 45, 50, 80, 234, 250, 261, 425, 1025, 1040, 1530, 1625, 1746, 2320, 4250, 7605, 7794, 9650, 10413, 11050, 11925, 14416, 23425, 24050, 27920, 71298, 75650, 78416, 81693, 129625, 151625, 200720, 221425, 257085, 264618, 338949, 340245, 416050, 488610]

cp's OEIS Frontend

A057369 Numbers k that can be expressed as k = w+x = yz with wx = (y+z)^2 where w, x, y, and z are all positive integers.

Table of values

List of values

cp's OEIS Frontend

A057369 Numbers k that can be expressed as k = w+x = y*z with w*x = (y+z)^2 where w, x, y, and z are all positive integers.

Table of values

List of values

A057369 Numbers k that can be expressed as k = w+x = yz with wx = (y+z)^2 where w, x, y, and z are all positive integers.