A334751 - cp's OEIS frontend

A334751 a(n) is the number immediately above n in a clockwise square spiral of the positive integers with the first step to the right.

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

[8, 9, 2, 1, 6, 7, 22, 23, 24, 25, 10, 11, 12, 3, 4, 5, 18, 19, 20, 21, 44, 45, 46, 47, 48, 49, 26, 27, 28, 29, 30, 13, 14, 15, 16, 17, 38, 39, 40, 41, 42, 43, 74, 75, 76, 77, 78, 79, 80, 81, 50, 51, 52, 53, 54, 55, 56, 31, 32, 33, 34, 35, 36, 37, 66, 67, 68, 69]

cp's OEIS Frontend

A334751 a(n) is the number immediately above n in a clockwise square spiral of the positive integers with the first step to the right.

Table of values

List of values

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

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

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