A303848 - cp's OEIS frontend

A303848 Lexicographically earliest sequence of distinct terms such that what emerges from the mask (right-aligned) is a square (see the Comments section for the mask explanation).

n	a(n)
1	1
2	10
3	2
4	11
5	3
6	12
7	4
8	13
9	5
10	14
11	6
12	15
13	7
14	16
15	8
16	17
17	9
18	18
19	100
20	19
21	101
22	20
23	102
24	21
25	103
26	22
27	104
28	23
29	105
30	24
31	106
32	25
33	107
34	26
35	108
36	27
37	109
38	28
39	110
40	29
41	111
42	30
43	112
44	31
45	113
46	32
47	114
48	33
49	115
50	34
51	116
52	35
53	117
54	36
55	118
56	37
57	119
58	38
59	120
60	39
61	121
62	40
63	122
64	41
65	123
66	42
67	124
68	43
69	125
70	44
71	126
72	45
73	127
74	46
75	128
76	47

[1, 10, 2, 11, 3, 12, 4, 13, 5, 14, 6, 15, 7, 16, 8, 17, 9, 18, 100, 19, 101, 20, 102, 21, 103, 22, 104, 23, 105, 24, 106, 25, 107, 26, 108, 27, 109, 28, 110, 29, 111, 30, 112, 31, 113, 32, 114, 33, 115, 34, 116, 35, 117, 36, 118, 37, 119, 38, 120, 39, 121, 40, 122, 41, 123, 42, 124, 43, 125, 44, 126, 45, 127, 46, 128, 47]

cp's OEIS Frontend

A303848 Lexicographically earliest sequence of distinct terms such that what emerges from the mask (right-aligned) is a square (see the Comments section for the mask explanation).

Table of values

List of values

n	a(n)
1	1
2	10
3	2
4	11
5	3
6	12
7	4
8	13
9	5
10	14
11	6
12	15
13	7
14	16
15	8
16	17
17	9
18	18
19	100
20	19
21	101
22	20
23	102
24	21
25	103
26	22
27	104
28	23
29	105
30	24
31	106
32	25
33	107
34	26
35	108
36	27
37	109
38	28
39	110
40	29
41	111
42	30
43	112
44	31
45	113
46	32
47	114
48	33
49	115
50	34
51	116
52	35
53	117
54	36
55	118
56	37
57	119
58	38
59	120
60	39
61	121
62	40
63	122
64	41
65	123
66	42
67	124
68	43
69	125
70	44
71	126
72	45
73	127
74	46
75	128
76	47

n	a(n)
1	1
2	10
3	2
4	11
5	3
6	12
7	4
8	13
9	5
10	14
11	6
12	15
13	7
14	16
15	8
16	17
17	9
18	18
19	100
20	19
21	101
22	20
23	102
24	21
25	103
26	22
27	104
28	23
29	105
30	24
31	106
32	25
33	107
34	26
35	108
36	27
37	109
38	28
39	110
40	29
41	111
42	30
43	112
44	31
45	113
46	32
47	114
48	33
49	115
50	34
51	116
52	35
53	117
54	36
55	118
56	37
57	119
58	38
59	120
60	39
61	121
62	40
63	122
64	41
65	123
66	42
67	124
68	43
69	125
70	44
71	126
72	45
73	127
74	46
75	128
76	47

n	a(n)
1	1
2	10
3	2
4	11
5	3
6	12
7	4
8	13
9	5
10	14
11	6
12	15
13	7
14	16
15	8
16	17
17	9
18	18
19	100
20	19
21	101
22	20
23	102
24	21
25	103
26	22
27	104
28	23
29	105
30	24
31	106
32	25
33	107
34	26
35	108
36	27
37	109
38	28
39	110
40	29
41	111
42	30
43	112
44	31
45	113
46	32
47	114
48	33
49	115
50	34
51	116
52	35
53	117
54	36
55	118
56	37
57	119
58	38
59	120
60	39
61	121
62	40
63	122
64	41
65	123
66	42
67	124
68	43
69	125
70	44
71	126
72	45
73	127
74	46
75	128
76	47