A048147 - cp's OEIS frontend

A048147 Array T read by diagonals; T(i,j) = i^2 + j^2.

n	a(n)
0	0
1	1
2	1
3	4
4	2
5	4
6	9
7	5
8	5
9	9
10	16
11	10
12	8
13	10
14	16
15	25
16	17
17	13
18	13
19	17
20	25
21	36
22	26
23	20
24	18
25	20
26	26
27	36
28	49
29	37
30	29
31	25
32	25
33	29
34	37
35	49
36	64
37	50
38	40
39	34
40	32
41	34
42	40
43	50
44	64
45	81
46	65
47	53
48	45
49	41
50	41
51	45
52	53
53	65
54	81
55	100
56	82
57	68
58	58
59	52
60	50
61	52
62	58
63	68

[0, 1, 1, 4, 2, 4, 9, 5, 5, 9, 16, 10, 8, 10, 16, 25, 17, 13, 13, 17, 25, 36, 26, 20, 18, 20, 26, 36, 49, 37, 29, 25, 25, 29, 37, 49, 64, 50, 40, 34, 32, 34, 40, 50, 64, 81, 65, 53, 45, 41, 41, 45, 53, 65, 81, 100, 82, 68, 58, 52, 50, 52, 58, 68]

cp's OEIS Frontend

A048147 Array T read by diagonals; T(i,j) = i^2 + j^2.

Table of values

List of values

n	a(n)
0	0
1	1
2	1
3	4
4	2
5	4
6	9
7	5
8	5
9	9
10	16
11	10
12	8
13	10
14	16
15	25
16	17
17	13
18	13
19	17
20	25
21	36
22	26
23	20
24	18
25	20
26	26
27	36
28	49
29	37
30	29
31	25
32	25
33	29
34	37
35	49
36	64
37	50
38	40
39	34
40	32
41	34
42	40
43	50
44	64
45	81
46	65
47	53
48	45
49	41
50	41
51	45
52	53
53	65
54	81
55	100
56	82
57	68
58	58
59	52
60	50
61	52
62	58
63	68

n	a(n)
0	0
1	1
2	1
3	4
4	2
5	4
6	9
7	5
8	5
9	9
10	16
11	10
12	8
13	10
14	16
15	25
16	17
17	13
18	13
19	17
20	25
21	36
22	26
23	20
24	18
25	20
26	26
27	36
28	49
29	37
30	29
31	25
32	25
33	29
34	37
35	49
36	64
37	50
38	40
39	34
40	32
41	34
42	40
43	50
44	64
45	81
46	65
47	53
48	45
49	41
50	41
51	45
52	53
53	65
54	81
55	100
56	82
57	68
58	58
59	52
60	50
61	52
62	58
63	68

n	a(n)
0	0
1	1
2	1
3	4
4	2
5	4
6	9
7	5
8	5
9	9
10	16
11	10
12	8
13	10
14	16
15	25
16	17
17	13
18	13
19	17
20	25
21	36
22	26
23	20
24	18
25	20
26	26
27	36
28	49
29	37
30	29
31	25
32	25
33	29
34	37
35	49
36	64
37	50
38	40
39	34
40	32
41	34
42	40
43	50
44	64
45	81
46	65
47	53
48	45
49	41
50	41
51	45
52	53
53	65
54	81
55	100
56	82
57	68
58	58
59	52
60	50
61	52
62	58
63	68