A217010 - cp's OEIS frontend

A217010 Permutation of natural numbers arising from applying the walk of a square spiral (e.g., A214526) to the data of right triangular type-1 spiral (defined in A214230).

n	a(n)
1	1
2	2
3	13
4	3
5	5
6	6
7	7
8	8
9	9
10	10
11	12
12	32
13	61
14	33
15	14
16	4
17	18
18	19
19	20
20	21
21	22
22	23
23	24
24	25
25	26
26	27
27	11
28	31
29	60
30	98
31	145
32	99
33	62
34	34
35	15
36	17
37	40
38	41
39	42
40	43
41	44
42	45
43	46
44	47
45	48
46	49
47	50
48	51
49	52
50	53
51	28
52	30
53	59
54	97
55	144
56	200
57	265
58	201
59	146
60	100
61	63
62	35
63	16
64	39
65	71

[1, 2, 13, 3, 5, 6, 7, 8, 9, 10, 12, 32, 61, 33, 14, 4, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 11, 31, 60, 98, 145, 99, 62, 34, 15, 17, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 28, 30, 59, 97, 144, 200, 265, 201, 146, 100, 63, 35, 16, 39, 71]

cp's OEIS Frontend

A217010 Permutation of natural numbers arising from applying the walk of a square spiral (e.g., A214526) to the data of right triangular type-1 spiral (defined in A214230).

Table of values

List of values

n	a(n)
1	1
2	2
3	13
4	3
5	5
6	6
7	7
8	8
9	9
10	10
11	12
12	32
13	61
14	33
15	14
16	4
17	18
18	19
19	20
20	21
21	22
22	23
23	24
24	25
25	26
26	27
27	11
28	31
29	60
30	98
31	145
32	99
33	62
34	34
35	15
36	17
37	40
38	41
39	42
40	43
41	44
42	45
43	46
44	47
45	48
46	49
47	50
48	51
49	52
50	53
51	28
52	30
53	59
54	97
55	144
56	200
57	265
58	201
59	146
60	100
61	63
62	35
63	16
64	39
65	71

n	a(n)
1	1
2	2
3	13
4	3
5	5
6	6
7	7
8	8
9	9
10	10
11	12
12	32
13	61
14	33
15	14
16	4
17	18
18	19
19	20
20	21
21	22
22	23
23	24
24	25
25	26
26	27
27	11
28	31
29	60
30	98
31	145
32	99
33	62
34	34
35	15
36	17
37	40
38	41
39	42
40	43
41	44
42	45
43	46
44	47
45	48
46	49
47	50
48	51
49	52
50	53
51	28
52	30
53	59
54	97
55	144
56	200
57	265
58	201
59	146
60	100
61	63
62	35
63	16
64	39
65	71

n	a(n)
1	1
2	2
3	13
4	3
5	5
6	6
7	7
8	8
9	9
10	10
11	12
12	32
13	61
14	33
15	14
16	4
17	18
18	19
19	20
20	21
21	22
22	23
23	24
24	25
25	26
26	27
27	11
28	31
29	60
30	98
31	145
32	99
33	62
34	34
35	15
36	17
37	40
38	41
39	42
40	43
41	44
42	45
43	46
44	47
45	48
46	49
47	50
48	51
49	52
50	53
51	28
52	30
53	59
54	97
55	144
56	200
57	265
58	201
59	146
60	100
61	63
62	35
63	16
64	39
65	71