A087059 - cp's OEIS frontend

A087059 Difference between 2*n^2 and the next greater square number.

n	a(n)
1	2
2	1
3	7
4	4
5	14
6	9
7	2
8	16
9	7
10	25
11	14
12	1
13	23
14	8
15	34
16	17
17	47
18	28
19	7
20	41
21	18
22	56
23	31
24	4
25	46
26	17
27	63
28	32
29	82
30	49
31	14
32	68
33	31
34	89
35	50
36	9
37	71
38	28
39	94
40	49
41	2
42	72
43	23
44	97
45	46
46	124
47	71
48	16
49	98
50	41
51	127
52	68
53	7
54	97
55	34
56	128
57	63
58	161
59	94
60	25
61	127
62	56
63	162
64	89
65	14
66	124
67	47
68	161
69	82
70	1
71	119

[2, 1, 7, 4, 14, 9, 2, 16, 7, 25, 14, 1, 23, 8, 34, 17, 47, 28, 7, 41, 18, 56, 31, 4, 46, 17, 63, 32, 82, 49, 14, 68, 31, 89, 50, 9, 71, 28, 94, 49, 2, 72, 23, 97, 46, 124, 71, 16, 98, 41, 127, 68, 7, 97, 34, 128, 63, 161, 94, 25, 127, 56, 162, 89, 14, 124, 47, 161, 82, 1, 119]

cp's OEIS Frontend

A087059 Difference between 2*n^2 and the next greater square number.

Table of values

List of values

n	a(n)
1	2
2	1
3	7
4	4
5	14
6	9
7	2
8	16
9	7
10	25
11	14
12	1
13	23
14	8
15	34
16	17
17	47
18	28
19	7
20	41
21	18
22	56
23	31
24	4
25	46
26	17
27	63
28	32
29	82
30	49
31	14
32	68
33	31
34	89
35	50
36	9
37	71
38	28
39	94
40	49
41	2
42	72
43	23
44	97
45	46
46	124
47	71
48	16
49	98
50	41
51	127
52	68
53	7
54	97
55	34
56	128
57	63
58	161
59	94
60	25
61	127
62	56
63	162
64	89
65	14
66	124
67	47
68	161
69	82
70	1
71	119

n	a(n)
1	2
2	1
3	7
4	4
5	14
6	9
7	2
8	16
9	7
10	25
11	14
12	1
13	23
14	8
15	34
16	17
17	47
18	28
19	7
20	41
21	18
22	56
23	31
24	4
25	46
26	17
27	63
28	32
29	82
30	49
31	14
32	68
33	31
34	89
35	50
36	9
37	71
38	28
39	94
40	49
41	2
42	72
43	23
44	97
45	46
46	124
47	71
48	16
49	98
50	41
51	127
52	68
53	7
54	97
55	34
56	128
57	63
58	161
59	94
60	25
61	127
62	56
63	162
64	89
65	14
66	124
67	47
68	161
69	82
70	1
71	119

n	a(n)
1	2
2	1
3	7
4	4
5	14
6	9
7	2
8	16
9	7
10	25
11	14
12	1
13	23
14	8
15	34
16	17
17	47
18	28
19	7
20	41
21	18
22	56
23	31
24	4
25	46
26	17
27	63
28	32
29	82
30	49
31	14
32	68
33	31
34	89
35	50
36	9
37	71
38	28
39	94
40	49
41	2
42	72
43	23
44	97
45	46
46	124
47	71
48	16
49	98
50	41
51	127
52	68
53	7
54	97
55	34
56	128
57	63
58	161
59	94
60	25
61	127
62	56
63	162
64	89
65	14
66	124
67	47
68	161
69	82
70	1
71	119