A357142 - cp's OEIS frontend

A357142 Nonnegative numbers all of whose pairs of consecutive decimal digits are adjacent digits, where 9 and 0 are considered adjacent.

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	7
9	8
10	9
11	10
12	12
13	21
14	23
15	32
16	34
17	43
18	45
19	54
20	56
21	65
22	67
23	76
24	78
25	87
26	89
27	90
28	98
29	101
30	109
31	121
32	123
33	210
34	212
35	232
36	234
37	321
38	323
39	343
40	345
41	432
42	434
43	454
44	456
45	543
46	545
47	565
48	567
49	654
50	656
51	676
52	678
53	765
54	767
55	787
56	789
57	876
58	878
59	890
60	898
61	901
62	909

[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 21, 23, 32, 34, 43, 45, 54, 56, 65, 67, 76, 78, 87, 89, 90, 98, 101, 109, 121, 123, 210, 212, 232, 234, 321, 323, 343, 345, 432, 434, 454, 456, 543, 545, 565, 567, 654, 656, 676, 678, 765, 767, 787, 789, 876, 878, 890, 898, 901, 909]

cp's OEIS Frontend

A357142 Nonnegative numbers all of whose pairs of consecutive decimal digits are adjacent digits, where 9 and 0 are considered adjacent.

Table of values

List of values

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	7
9	8
10	9
11	10
12	12
13	21
14	23
15	32
16	34
17	43
18	45
19	54
20	56
21	65
22	67
23	76
24	78
25	87
26	89
27	90
28	98
29	101
30	109
31	121
32	123
33	210
34	212
35	232
36	234
37	321
38	323
39	343
40	345
41	432
42	434
43	454
44	456
45	543
46	545
47	565
48	567
49	654
50	656
51	676
52	678
53	765
54	767
55	787
56	789
57	876
58	878
59	890
60	898
61	901
62	909

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	7
9	8
10	9
11	10
12	12
13	21
14	23
15	32
16	34
17	43
18	45
19	54
20	56
21	65
22	67
23	76
24	78
25	87
26	89
27	90
28	98
29	101
30	109
31	121
32	123
33	210
34	212
35	232
36	234
37	321
38	323
39	343
40	345
41	432
42	434
43	454
44	456
45	543
46	545
47	565
48	567
49	654
50	656
51	676
52	678
53	765
54	767
55	787
56	789
57	876
58	878
59	890
60	898
61	901
62	909

n	a(n)
1	0
2	1
3	2
4	3
5	4
6	5
7	6
8	7
9	8
10	9
11	10
12	12
13	21
14	23
15	32
16	34
17	43
18	45
19	54
20	56
21	65
22	67
23	76
24	78
25	87
26	89
27	90
28	98
29	101
30	109
31	121
32	123
33	210
34	212
35	232
36	234
37	321
38	323
39	343
40	345
41	432
42	434
43	454
44	456
45	543
46	545
47	565
48	567
49	654
50	656
51	676
52	678
53	765
54	767
55	787
56	789
57	876
58	878
59	890
60	898
61	901
62	909