A057444 - cp's OEIS frontend

A057444 For the numbers k that can be expressed as k = w + x = yz with wx = y^2 + z^2 where w, x, y, and z are all positive integers, this sequence gives the corresponding values of w*x.

n	a(n)
1	18
2	45
3	234
4	261
5	1530
6	10413
7	7605
8	1746
9	71298
10	7794
11	488610
12	257085
13	11925
14	3348909
15	338949
16	22953690
17	8732061
18	1687626
19	340245
20	81693
21	157326858
22	264618
23	1078334253
24	296631765
25	1694970
26	75533706
27	15802146
28	559890
29	7391012850
30	376282629
31	15811029
32	10076746725

[18, 45, 234, 261, 1530, 10413, 7605, 1746, 71298, 7794, 488610, 257085, 11925, 3348909, 338949, 22953690, 8732061, 1687626, 340245, 81693, 157326858, 264618, 1078334253, 296631765, 1694970, 75533706, 15802146, 559890, 7391012850, 376282629, 15811029, 10076746725]

cp's OEIS Frontend

A057444 For the numbers k that can be expressed as k = w + x = yz with wx = y^2 + z^2 where w, x, y, and z are all positive integers, this sequence gives the corresponding values of w*x.

Table of values

List of values

cp's OEIS Frontend

A057444 For the numbers k that can be expressed as k = w + x = y*z with w*x = y^2 + z^2 where w, x, y, and z are all positive integers, this sequence gives the corresponding values of w*x.

Table of values

List of values

A057444 For the numbers k that can be expressed as k = w + x = yz with wx = y^2 + z^2 where w, x, y, and z are all positive integers, this sequence gives the corresponding values of w*x.