A297147 - cp's OEIS frontend

A297147 Numbers having a down-first zigzag pattern in base 10; see Comments.

n	a(n)
1	10
2	20
3	21
4	30
5	31
6	32
7	40
8	41
9	42
10	43
11	50
12	51
13	52
14	53
15	54
16	60
17	61
18	62
19	63
20	64
21	65
22	70
23	71
24	72
25	73
26	74
27	75
28	76
29	80
30	81
31	82
32	83
33	84
34	85
35	86
36	87
37	90
38	91
39	92
40	93
41	94
42	95
43	96
44	97
45	98
46	101
47	102
48	103
49	104
50	105
51	106
52	107
53	108
54	109
55	201
56	202
57	203
58	204
59	205
60	206
61	207

[10, 20, 21, 30, 31, 32, 40, 41, 42, 43, 50, 51, 52, 53, 54, 60, 61, 62, 63, 64, 65, 70, 71, 72, 73, 74, 75, 76, 80, 81, 82, 83, 84, 85, 86, 87, 90, 91, 92, 93, 94, 95, 96, 97, 98, 101, 102, 103, 104, 105, 106, 107, 108, 109, 201, 202, 203, 204, 205, 206, 207]

cp's OEIS Frontend

A297147 Numbers having a down-first zigzag pattern in base 10; see Comments.

Table of values

List of values

n	a(n)
1	10
2	20
3	21
4	30
5	31
6	32
7	40
8	41
9	42
10	43
11	50
12	51
13	52
14	53
15	54
16	60
17	61
18	62
19	63
20	64
21	65
22	70
23	71
24	72
25	73
26	74
27	75
28	76
29	80
30	81
31	82
32	83
33	84
34	85
35	86
36	87
37	90
38	91
39	92
40	93
41	94
42	95
43	96
44	97
45	98
46	101
47	102
48	103
49	104
50	105
51	106
52	107
53	108
54	109
55	201
56	202
57	203
58	204
59	205
60	206
61	207

n	a(n)
1	10
2	20
3	21
4	30
5	31
6	32
7	40
8	41
9	42
10	43
11	50
12	51
13	52
14	53
15	54
16	60
17	61
18	62
19	63
20	64
21	65
22	70
23	71
24	72
25	73
26	74
27	75
28	76
29	80
30	81
31	82
32	83
33	84
34	85
35	86
36	87
37	90
38	91
39	92
40	93
41	94
42	95
43	96
44	97
45	98
46	101
47	102
48	103
49	104
50	105
51	106
52	107
53	108
54	109
55	201
56	202
57	203
58	204
59	205
60	206
61	207

n	a(n)
1	10
2	20
3	21
4	30
5	31
6	32
7	40
8	41
9	42
10	43
11	50
12	51
13	52
14	53
15	54
16	60
17	61
18	62
19	63
20	64
21	65
22	70
23	71
24	72
25	73
26	74
27	75
28	76
29	80
30	81
31	82
32	83
33	84
34	85
35	86
36	87
37	90
38	91
39	92
40	93
41	94
42	95
43	96
44	97
45	98
46	101
47	102
48	103
49	104
50	105
51	106
52	107
53	108
54	109
55	201
56	202
57	203
58	204
59	205
60	206
61	207