A053000 - cp's OEIS frontend

A053000 a(n) = (smallest prime > n^2) - n^2.

n	a(n)
0	2
1	1
2	1
3	2
4	1
5	4
6	1
7	4
8	3
9	2
10	1
11	6
12	5
13	4
14	1
15	2
16	1
17	4
18	7
19	6
20	1
21	2
22	3
23	12
24	1
25	6
26	1
27	4
28	3
29	12
30	7
31	6
32	7
33	2
34	7
35	4
36	1
37	4
38	3
39	2
40	1
41	12
42	13
43	12
44	13
45	2
46	13
47	4
48	5
49	10
50	3
51	8
52	3
53	10
54	1
55	12
56	1
57	2
58	7
59	10
60	7
61	6
62	3
63	20
64	3
65	4
66	1
67	4
68	13
69	22
70	3
71	10
72	5
73	4
74	1
75	14
76	3
77	10
78	5
79	6
80	21
81	2
82	9
83	10
84	1
85	4
86	15
87	4
88	9
89	6
90	1
91	6
92	3
93	14

[2, 1, 1, 2, 1, 4, 1, 4, 3, 2, 1, 6, 5, 4, 1, 2, 1, 4, 7, 6, 1, 2, 3, 12, 1, 6, 1, 4, 3, 12, 7, 6, 7, 2, 7, 4, 1, 4, 3, 2, 1, 12, 13, 12, 13, 2, 13, 4, 5, 10, 3, 8, 3, 10, 1, 12, 1, 2, 7, 10, 7, 6, 3, 20, 3, 4, 1, 4, 13, 22, 3, 10, 5, 4, 1, 14, 3, 10, 5, 6, 21, 2, 9, 10, 1, 4, 15, 4, 9, 6, 1, 6, 3, 14]

cp's OEIS Frontend

A053000 a(n) = (smallest prime > n^2) - n^2.

Table of values

List of values

n	a(n)
0	2
1	1
2	1
3	2
4	1
5	4
6	1
7	4
8	3
9	2
10	1
11	6
12	5
13	4
14	1
15	2
16	1
17	4
18	7
19	6
20	1
21	2
22	3
23	12
24	1
25	6
26	1
27	4
28	3
29	12
30	7
31	6
32	7
33	2
34	7
35	4
36	1
37	4
38	3
39	2
40	1
41	12
42	13
43	12
44	13
45	2
46	13
47	4
48	5
49	10
50	3
51	8
52	3
53	10
54	1
55	12
56	1
57	2
58	7
59	10
60	7
61	6
62	3
63	20
64	3
65	4
66	1
67	4
68	13
69	22
70	3
71	10
72	5
73	4
74	1
75	14
76	3
77	10
78	5
79	6
80	21
81	2
82	9
83	10
84	1
85	4
86	15
87	4
88	9
89	6
90	1
91	6
92	3
93	14

n	a(n)
0	2
1	1
2	1
3	2
4	1
5	4
6	1
7	4
8	3
9	2
10	1
11	6
12	5
13	4
14	1
15	2
16	1
17	4
18	7
19	6
20	1
21	2
22	3
23	12
24	1
25	6
26	1
27	4
28	3
29	12
30	7
31	6
32	7
33	2
34	7
35	4
36	1
37	4
38	3
39	2
40	1
41	12
42	13
43	12
44	13
45	2
46	13
47	4
48	5
49	10
50	3
51	8
52	3
53	10
54	1
55	12
56	1
57	2
58	7
59	10
60	7
61	6
62	3
63	20
64	3
65	4
66	1
67	4
68	13
69	22
70	3
71	10
72	5
73	4
74	1
75	14
76	3
77	10
78	5
79	6
80	21
81	2
82	9
83	10
84	1
85	4
86	15
87	4
88	9
89	6
90	1
91	6
92	3
93	14

n	a(n)
0	2
1	1
2	1
3	2
4	1
5	4
6	1
7	4
8	3
9	2
10	1
11	6
12	5
13	4
14	1
15	2
16	1
17	4
18	7
19	6
20	1
21	2
22	3
23	12
24	1
25	6
26	1
27	4
28	3
29	12
30	7
31	6
32	7
33	2
34	7
35	4
36	1
37	4
38	3
39	2
40	1
41	12
42	13
43	12
44	13
45	2
46	13
47	4
48	5
49	10
50	3
51	8
52	3
53	10
54	1
55	12
56	1
57	2
58	7
59	10
60	7
61	6
62	3
63	20
64	3
65	4
66	1
67	4
68	13
69	22
70	3
71	10
72	5
73	4
74	1
75	14
76	3
77	10
78	5
79	6
80	21
81	2
82	9
83	10
84	1
85	4
86	15
87	4
88	9
89	6
90	1
91	6
92	3
93	14