A103703 - cp's OEIS frontend

A103703 Add 4 to each of the preceding digits, beginning with 1.

n	a(n)
1	1
2	5
3	9
4	13
5	5
6	7
7	9
8	11
9	13
10	5
11	5
12	5
13	7
14	9
15	9
16	9
17	11
18	13
19	13
20	13
21	5
22	5
23	5
24	7
25	5
26	7
27	5
28	7
29	9
30	9
31	9
32	11
33	9
34	11
35	9
36	11
37	13
38	13
39	13
40	5
41	5
42	13
43	5
44	5
45	13
46	5
47	5
48	5
49	7
50	5
51	7
52	5
53	7
54	9
55	9
56	5
57	7
58	9
59	9
60	5
61	7
62	9
63	9
64	9
65	11
66	9
67	11
68	9
69	11
70	13
71	13
72	9
73	11
74	13
75	13
76	9
77	11
78	13
79	13
80	13
81	5
82	5
83	13
84	5
85	5
86	13
87	5
88	5
89	5
90	7

[1, 5, 9, 13, 5, 7, 9, 11, 13, 5, 5, 5, 7, 9, 9, 9, 11, 13, 13, 13, 5, 5, 5, 7, 5, 7, 5, 7, 9, 9, 9, 11, 9, 11, 9, 11, 13, 13, 13, 5, 5, 13, 5, 5, 13, 5, 5, 5, 7, 5, 7, 5, 7, 9, 9, 5, 7, 9, 9, 5, 7, 9, 9, 9, 11, 9, 11, 9, 11, 13, 13, 9, 11, 13, 13, 9, 11, 13, 13, 13, 5, 5, 13, 5, 5, 13, 5, 5, 5, 7]

cp's OEIS Frontend

A103703 Add 4 to each of the preceding digits, beginning with 1.

Table of values

List of values

n	a(n)
1	1
2	5
3	9
4	13
5	5
6	7
7	9
8	11
9	13
10	5
11	5
12	5
13	7
14	9
15	9
16	9
17	11
18	13
19	13
20	13
21	5
22	5
23	5
24	7
25	5
26	7
27	5
28	7
29	9
30	9
31	9
32	11
33	9
34	11
35	9
36	11
37	13
38	13
39	13
40	5
41	5
42	13
43	5
44	5
45	13
46	5
47	5
48	5
49	7
50	5
51	7
52	5
53	7
54	9
55	9
56	5
57	7
58	9
59	9
60	5
61	7
62	9
63	9
64	9
65	11
66	9
67	11
68	9
69	11
70	13
71	13
72	9
73	11
74	13
75	13
76	9
77	11
78	13
79	13
80	13
81	5
82	5
83	13
84	5
85	5
86	13
87	5
88	5
89	5
90	7

n	a(n)
1	1
2	5
3	9
4	13
5	5
6	7
7	9
8	11
9	13
10	5
11	5
12	5
13	7
14	9
15	9
16	9
17	11
18	13
19	13
20	13
21	5
22	5
23	5
24	7
25	5
26	7
27	5
28	7
29	9
30	9
31	9
32	11
33	9
34	11
35	9
36	11
37	13
38	13
39	13
40	5
41	5
42	13
43	5
44	5
45	13
46	5
47	5
48	5
49	7
50	5
51	7
52	5
53	7
54	9
55	9
56	5
57	7
58	9
59	9
60	5
61	7
62	9
63	9
64	9
65	11
66	9
67	11
68	9
69	11
70	13
71	13
72	9
73	11
74	13
75	13
76	9
77	11
78	13
79	13
80	13
81	5
82	5
83	13
84	5
85	5
86	13
87	5
88	5
89	5
90	7

n	a(n)
1	1
2	5
3	9
4	13
5	5
6	7
7	9
8	11
9	13
10	5
11	5
12	5
13	7
14	9
15	9
16	9
17	11
18	13
19	13
20	13
21	5
22	5
23	5
24	7
25	5
26	7
27	5
28	7
29	9
30	9
31	9
32	11
33	9
34	11
35	9
36	11
37	13
38	13
39	13
40	5
41	5
42	13
43	5
44	5
45	13
46	5
47	5
48	5
49	7
50	5
51	7
52	5
53	7
54	9
55	9
56	5
57	7
58	9
59	9
60	5
61	7
62	9
63	9
64	9
65	11
66	9
67	11
68	9
69	11
70	13
71	13
72	9
73	11
74	13
75	13
76	9
77	11
78	13
79	13
80	13
81	5
82	5
83	13
84	5
85	5
86	13
87	5
88	5
89	5
90	7