A219250 - cp's OEIS frontend

A219250 Lexicographically earliest sequence of nonnegative integers such that the absolute difference of any two adjacent digits is prime.

n	a(n)
1	0
2	2
3	4
4	1
5	3
6	5
7	7
8	9
9	6
10	8
11	13
12	14
13	16
14	18
15	30
16	20
17	24
18	25
19	27
20	29
21	41
22	31
23	35
24	36
25	38
26	50
27	52
28	42
29	46
30	47
31	49
32	61
33	63
34	53
35	57
36	58
37	64
38	68
39	69
40	70
41	72
42	74
43	75
44	79
45	202
46	92
47	94
48	96
49	81
50	83
51	85
52	86
53	97
54	203
55	130
56	205
57	207
58	241
59	302
60	413
61	131
62	303
63	135
64	242
65	414
66	136
67	138
68	141
69	305
70	246
71	142
72	416
73	146
74	147
75	247
76	249

[0, 2, 4, 1, 3, 5, 7, 9, 6, 8, 13, 14, 16, 18, 30, 20, 24, 25, 27, 29, 41, 31, 35, 36, 38, 50, 52, 42, 46, 47, 49, 61, 63, 53, 57, 58, 64, 68, 69, 70, 72, 74, 75, 79, 202, 92, 94, 96, 81, 83, 85, 86, 97, 203, 130, 205, 207, 241, 302, 413, 131, 303, 135, 242, 414, 136, 138, 141, 305, 246, 142, 416, 146, 147, 247, 249]

cp's OEIS Frontend

A219250 Lexicographically earliest sequence of nonnegative integers such that the absolute difference of any two adjacent digits is prime.

Table of values

List of values

n	a(n)
1	0
2	2
3	4
4	1
5	3
6	5
7	7
8	9
9	6
10	8
11	13
12	14
13	16
14	18
15	30
16	20
17	24
18	25
19	27
20	29
21	41
22	31
23	35
24	36
25	38
26	50
27	52
28	42
29	46
30	47
31	49
32	61
33	63
34	53
35	57
36	58
37	64
38	68
39	69
40	70
41	72
42	74
43	75
44	79
45	202
46	92
47	94
48	96
49	81
50	83
51	85
52	86
53	97
54	203
55	130
56	205
57	207
58	241
59	302
60	413
61	131
62	303
63	135
64	242
65	414
66	136
67	138
68	141
69	305
70	246
71	142
72	416
73	146
74	147
75	247
76	249

n	a(n)
1	0
2	2
3	4
4	1
5	3
6	5
7	7
8	9
9	6
10	8
11	13
12	14
13	16
14	18
15	30
16	20
17	24
18	25
19	27
20	29
21	41
22	31
23	35
24	36
25	38
26	50
27	52
28	42
29	46
30	47
31	49
32	61
33	63
34	53
35	57
36	58
37	64
38	68
39	69
40	70
41	72
42	74
43	75
44	79
45	202
46	92
47	94
48	96
49	81
50	83
51	85
52	86
53	97
54	203
55	130
56	205
57	207
58	241
59	302
60	413
61	131
62	303
63	135
64	242
65	414
66	136
67	138
68	141
69	305
70	246
71	142
72	416
73	146
74	147
75	247
76	249

n	a(n)
1	0
2	2
3	4
4	1
5	3
6	5
7	7
8	9
9	6
10	8
11	13
12	14
13	16
14	18
15	30
16	20
17	24
18	25
19	27
20	29
21	41
22	31
23	35
24	36
25	38
26	50
27	52
28	42
29	46
30	47
31	49
32	61
33	63
34	53
35	57
36	58
37	64
38	68
39	69
40	70
41	72
42	74
43	75
44	79
45	202
46	92
47	94
48	96
49	81
50	83
51	85
52	86
53	97
54	203
55	130
56	205
57	207
58	241
59	302
60	413
61	131
62	303
63	135
64	242
65	414
66	136
67	138
68	141
69	305
70	246
71	142
72	416
73	146
74	147
75	247
76	249