A303784 - cp's OEIS frontend

A303784 Lexicographically earliest sequence of distinct terms such that what emerges from the mask is even (see the Comment section for the mask explanation).

n	a(n)
1	1
2	10
3	2
4	12
5	3
6	14
7	4
8	16
9	5
10	18
11	6
12	20
13	7
14	22
15	8
16	24
17	9
18	26
19	100
20	11
21	102
22	13
23	104
24	15
25	106
26	17
27	108
28	19
29	110
30	21
31	112
32	23
33	114
34	25
35	116
36	27
37	118
38	28
39	120
40	29
41	122
42	30
43	124
44	31
45	126
46	32
47	128
48	33
49	130
50	34
51	132
52	35
53	134
54	36
55	136
56	37
57	138
58	38
59	140
60	39
61	142
62	40
63	144
64	41
65	146
66	42
67	148
68	43
69	150
70	44
71	152
72	45
73	154
74	46
75	156
76	47

[1, 10, 2, 12, 3, 14, 4, 16, 5, 18, 6, 20, 7, 22, 8, 24, 9, 26, 100, 11, 102, 13, 104, 15, 106, 17, 108, 19, 110, 21, 112, 23, 114, 25, 116, 27, 118, 28, 120, 29, 122, 30, 124, 31, 126, 32, 128, 33, 130, 34, 132, 35, 134, 36, 136, 37, 138, 38, 140, 39, 142, 40, 144, 41, 146, 42, 148, 43, 150, 44, 152, 45, 154, 46, 156, 47]

cp's OEIS Frontend

A303784 Lexicographically earliest sequence of distinct terms such that what emerges from the mask is even (see the Comment section for the mask explanation).

Table of values

List of values

n	a(n)
1	1
2	10
3	2
4	12
5	3
6	14
7	4
8	16
9	5
10	18
11	6
12	20
13	7
14	22
15	8
16	24
17	9
18	26
19	100
20	11
21	102
22	13
23	104
24	15
25	106
26	17
27	108
28	19
29	110
30	21
31	112
32	23
33	114
34	25
35	116
36	27
37	118
38	28
39	120
40	29
41	122
42	30
43	124
44	31
45	126
46	32
47	128
48	33
49	130
50	34
51	132
52	35
53	134
54	36
55	136
56	37
57	138
58	38
59	140
60	39
61	142
62	40
63	144
64	41
65	146
66	42
67	148
68	43
69	150
70	44
71	152
72	45
73	154
74	46
75	156
76	47

n	a(n)
1	1
2	10
3	2
4	12
5	3
6	14
7	4
8	16
9	5
10	18
11	6
12	20
13	7
14	22
15	8
16	24
17	9
18	26
19	100
20	11
21	102
22	13
23	104
24	15
25	106
26	17
27	108
28	19
29	110
30	21
31	112
32	23
33	114
34	25
35	116
36	27
37	118
38	28
39	120
40	29
41	122
42	30
43	124
44	31
45	126
46	32
47	128
48	33
49	130
50	34
51	132
52	35
53	134
54	36
55	136
56	37
57	138
58	38
59	140
60	39
61	142
62	40
63	144
64	41
65	146
66	42
67	148
68	43
69	150
70	44
71	152
72	45
73	154
74	46
75	156
76	47

n	a(n)
1	1
2	10
3	2
4	12
5	3
6	14
7	4
8	16
9	5
10	18
11	6
12	20
13	7
14	22
15	8
16	24
17	9
18	26
19	100
20	11
21	102
22	13
23	104
24	15
25	106
26	17
27	108
28	19
29	110
30	21
31	112
32	23
33	114
34	25
35	116
36	27
37	118
38	28
39	120
40	29
41	122
42	30
43	124
44	31
45	126
46	32
47	128
48	33
49	130
50	34
51	132
52	35
53	134
54	36
55	136
56	37
57	138
58	38
59	140
60	39
61	142
62	40
63	144
64	41
65	146
66	42
67	148
68	43
69	150
70	44
71	152
72	45
73	154
74	46
75	156
76	47