A103412 - cp's OEIS frontend

A103412 Consider smallest m such that m^2 = x_1^2 + ... + x_n^2 with 0 < x_1 < ... < x_n. Sequence gives value of x_n for lexicographically least {x_1,...,x_n}.

n	a(n)
1	1
2	4
3	6
4	6
5	7
6	9
7	9
8	11
9	11
10	15
11	12
12	16
13	15
14	16
15	20
16	21
17	23
18	22
19	22
20	30
21	23
22	25
23	28
24	24
25	26
26	33
27	32
28	36
29	35
30	43
31	34
32	35
33	36
34	38
35	38
36	39
37	42
38	45
39	42
40	44
41	50
42	44
43	48
44	48
45	49
46	50
47	49
48	51
49	52
50	64
51	57
52	56
53	57
54	65
55	61
56	63
57	65
58	61
59	64
60	64
61	65
62	65
63	69
64	67
65	69
66	76
67	76
68	79
69	75
70	73
71	80
72	73

[1, 4, 6, 6, 7, 9, 9, 11, 11, 15, 12, 16, 15, 16, 20, 21, 23, 22, 22, 30, 23, 25, 28, 24, 26, 33, 32, 36, 35, 43, 34, 35, 36, 38, 38, 39, 42, 45, 42, 44, 50, 44, 48, 48, 49, 50, 49, 51, 52, 64, 57, 56, 57, 65, 61, 63, 65, 61, 64, 64, 65, 65, 69, 67, 69, 76, 76, 79, 75, 73, 80, 73]

cp's OEIS Frontend

A103412 Consider smallest m such that m^2 = x_1^2 + ... + x_n^2 with 0 < x_1 < ... < x_n. Sequence gives value of x_n for lexicographically least {x_1,...,x_n}.

Table of values

List of values

n	a(n)
1	1
2	4
3	6
4	6
5	7
6	9
7	9
8	11
9	11
10	15
11	12
12	16
13	15
14	16
15	20
16	21
17	23
18	22
19	22
20	30
21	23
22	25
23	28
24	24
25	26
26	33
27	32
28	36
29	35
30	43
31	34
32	35
33	36
34	38
35	38
36	39
37	42
38	45
39	42
40	44
41	50
42	44
43	48
44	48
45	49
46	50
47	49
48	51
49	52
50	64
51	57
52	56
53	57
54	65
55	61
56	63
57	65
58	61
59	64
60	64
61	65
62	65
63	69
64	67
65	69
66	76
67	76
68	79
69	75
70	73
71	80
72	73

n	a(n)
1	1
2	4
3	6
4	6
5	7
6	9
7	9
8	11
9	11
10	15
11	12
12	16
13	15
14	16
15	20
16	21
17	23
18	22
19	22
20	30
21	23
22	25
23	28
24	24
25	26
26	33
27	32
28	36
29	35
30	43
31	34
32	35
33	36
34	38
35	38
36	39
37	42
38	45
39	42
40	44
41	50
42	44
43	48
44	48
45	49
46	50
47	49
48	51
49	52
50	64
51	57
52	56
53	57
54	65
55	61
56	63
57	65
58	61
59	64
60	64
61	65
62	65
63	69
64	67
65	69
66	76
67	76
68	79
69	75
70	73
71	80
72	73

n	a(n)
1	1
2	4
3	6
4	6
5	7
6	9
7	9
8	11
9	11
10	15
11	12
12	16
13	15
14	16
15	20
16	21
17	23
18	22
19	22
20	30
21	23
22	25
23	28
24	24
25	26
26	33
27	32
28	36
29	35
30	43
31	34
32	35
33	36
34	38
35	38
36	39
37	42
38	45
39	42
40	44
41	50
42	44
43	48
44	48
45	49
46	50
47	49
48	51
49	52
50	64
51	57
52	56
53	57
54	65
55	61
56	63
57	65
58	61
59	64
60	64
61	65
62	65
63	69
64	67
65	69
66	76
67	76
68	79
69	75
70	73
71	80
72	73