A231881 - cp's OEIS frontend

A231881 The digits of a(n) and a(n+1) together can be reordered to form a square; lexicographically earliest sequence of distinct positive integers with this property.

n	a(n)
0	1
1	6
2	3
3	16
4	9
5	4
6	14
7	8
8	29
9	5
10	2
11	11
12	25
13	12
14	15
15	21
16	37
17	69
18	13
19	27
20	19
21	26
22	10
23	24
24	30
25	42
26	39
27	52
28	20
29	34
30	18
31	28
32	81
33	43
34	36
35	31
36	48
37	7
38	56
39	47
40	61
41	33
42	46
43	17
44	23
45	40
46	32
47	49
48	60
49	57
50	22
51	45
52	63
53	54
54	67
55	41
56	38
57	44
58	62
59	55
60	126
61	58
62	108
63	76
64	50
65	92
66	35
67	64

[1, 6, 3, 16, 9, 4, 14, 8, 29, 5, 2, 11, 25, 12, 15, 21, 37, 69, 13, 27, 19, 26, 10, 24, 30, 42, 39, 52, 20, 34, 18, 28, 81, 43, 36, 31, 48, 7, 56, 47, 61, 33, 46, 17, 23, 40, 32, 49, 60, 57, 22, 45, 63, 54, 67, 41, 38, 44, 62, 55, 126, 58, 108, 76, 50, 92, 35, 64]

cp's OEIS Frontend

A231881 The digits of a(n) and a(n+1) together can be reordered to form a square; lexicographically earliest sequence of distinct positive integers with this property.

Table of values

List of values

n	a(n)
0	1
1	6
2	3
3	16
4	9
5	4
6	14
7	8
8	29
9	5
10	2
11	11
12	25
13	12
14	15
15	21
16	37
17	69
18	13
19	27
20	19
21	26
22	10
23	24
24	30
25	42
26	39
27	52
28	20
29	34
30	18
31	28
32	81
33	43
34	36
35	31
36	48
37	7
38	56
39	47
40	61
41	33
42	46
43	17
44	23
45	40
46	32
47	49
48	60
49	57
50	22
51	45
52	63
53	54
54	67
55	41
56	38
57	44
58	62
59	55
60	126
61	58
62	108
63	76
64	50
65	92
66	35
67	64

n	a(n)
0	1
1	6
2	3
3	16
4	9
5	4
6	14
7	8
8	29
9	5
10	2
11	11
12	25
13	12
14	15
15	21
16	37
17	69
18	13
19	27
20	19
21	26
22	10
23	24
24	30
25	42
26	39
27	52
28	20
29	34
30	18
31	28
32	81
33	43
34	36
35	31
36	48
37	7
38	56
39	47
40	61
41	33
42	46
43	17
44	23
45	40
46	32
47	49
48	60
49	57
50	22
51	45
52	63
53	54
54	67
55	41
56	38
57	44
58	62
59	55
60	126
61	58
62	108
63	76
64	50
65	92
66	35
67	64

n	a(n)
0	1
1	6
2	3
3	16
4	9
5	4
6	14
7	8
8	29
9	5
10	2
11	11
12	25
13	12
14	15
15	21
16	37
17	69
18	13
19	27
20	19
21	26
22	10
23	24
24	30
25	42
26	39
27	52
28	20
29	34
30	18
31	28
32	81
33	43
34	36
35	31
36	48
37	7
38	56
39	47
40	61
41	33
42	46
43	17
44	23
45	40
46	32
47	49
48	60
49	57
50	22
51	45
52	63
53	54
54	67
55	41
56	38
57	44
58	62
59	55
60	126
61	58
62	108
63	76
64	50
65	92
66	35
67	64