A231880 - cp's OEIS frontend

A231880 The digits of a(n) and a(n+1) together can be reordered to form a square; lexicographically earliest sequence of distinct nonnegative integers with this property.

n	a(n)
0	0
1	10
2	24
3	3
4	6
5	1
6	8
7	14
8	4
9	9
10	16
11	12
12	15
13	21
14	25
15	2
16	5
17	22
18	45
19	18
20	28
21	81
22	34
23	20
24	29
25	7
26	48
27	13
28	27
29	19
30	26
31	11
32	52
33	30
34	42
35	39
36	61
37	33
38	46
39	17
40	23
41	40
42	32
43	49
44	60
45	57
46	64
47	35
48	92
49	43
50	36
51	31
52	63
53	54
54	67
55	41
56	38
57	44
58	62
59	47
60	56
61	70
62	65
63	74
64	124
65	69
66	37

[0, 10, 24, 3, 6, 1, 8, 14, 4, 9, 16, 12, 15, 21, 25, 2, 5, 22, 45, 18, 28, 81, 34, 20, 29, 7, 48, 13, 27, 19, 26, 11, 52, 30, 42, 39, 61, 33, 46, 17, 23, 40, 32, 49, 60, 57, 64, 35, 92, 43, 36, 31, 63, 54, 67, 41, 38, 44, 62, 47, 56, 70, 65, 74, 124, 69, 37]

cp's OEIS Frontend

A231880 The digits of a(n) and a(n+1) together can be reordered to form a square; lexicographically earliest sequence of distinct nonnegative integers with this property.

Table of values

List of values

n	a(n)
0	0
1	10
2	24
3	3
4	6
5	1
6	8
7	14
8	4
9	9
10	16
11	12
12	15
13	21
14	25
15	2
16	5
17	22
18	45
19	18
20	28
21	81
22	34
23	20
24	29
25	7
26	48
27	13
28	27
29	19
30	26
31	11
32	52
33	30
34	42
35	39
36	61
37	33
38	46
39	17
40	23
41	40
42	32
43	49
44	60
45	57
46	64
47	35
48	92
49	43
50	36
51	31
52	63
53	54
54	67
55	41
56	38
57	44
58	62
59	47
60	56
61	70
62	65
63	74
64	124
65	69
66	37

n	a(n)
0	0
1	10
2	24
3	3
4	6
5	1
6	8
7	14
8	4
9	9
10	16
11	12
12	15
13	21
14	25
15	2
16	5
17	22
18	45
19	18
20	28
21	81
22	34
23	20
24	29
25	7
26	48
27	13
28	27
29	19
30	26
31	11
32	52
33	30
34	42
35	39
36	61
37	33
38	46
39	17
40	23
41	40
42	32
43	49
44	60
45	57
46	64
47	35
48	92
49	43
50	36
51	31
52	63
53	54
54	67
55	41
56	38
57	44
58	62
59	47
60	56
61	70
62	65
63	74
64	124
65	69
66	37

n	a(n)
0	0
1	10
2	24
3	3
4	6
5	1
6	8
7	14
8	4
9	9
10	16
11	12
12	15
13	21
14	25
15	2
16	5
17	22
18	45
19	18
20	28
21	81
22	34
23	20
24	29
25	7
26	48
27	13
28	27
29	19
30	26
31	11
32	52
33	30
34	42
35	39
36	61
37	33
38	46
39	17
40	23
41	40
42	32
43	49
44	60
45	57
46	64
47	35
48	92
49	43
50	36
51	31
52	63
53	54
54	67
55	41
56	38
57	44
58	62
59	47
60	56
61	70
62	65
63	74
64	124
65	69
66	37