A373099 - cp's OEIS frontend

A373099 Last digit of n*2^n + 1.

n	a(n)
0	1
1	3
2	9
3	5
4	5
5	1
6	5
7	7
8	9
9	9
10	1
11	9
12	3
13	7
14	7
15	1
16	7
17	5
18	3
19	3
20	1
21	3
22	9
23	5
24	5
25	1
26	5
27	7
28	9
29	9
30	1
31	9
32	3
33	7
34	7
35	1
36	7
37	5
38	3
39	3
40	1
41	3
42	9
43	5
44	5
45	1
46	5
47	7
48	9
49	9
50	1
51	9
52	3
53	7
54	7
55	1
56	7
57	5
58	3
59	3
60	1
61	3
62	9
63	5
64	5
65	1
66	5
67	7
68	9
69	9
70	1
71	9
72	3
73	7
74	7
75	1
76	7
77	5
78	3
79	3

[1, 3, 9, 5, 5, 1, 5, 7, 9, 9, 1, 9, 3, 7, 7, 1, 7, 5, 3, 3, 1, 3, 9, 5, 5, 1, 5, 7, 9, 9, 1, 9, 3, 7, 7, 1, 7, 5, 3, 3, 1, 3, 9, 5, 5, 1, 5, 7, 9, 9, 1, 9, 3, 7, 7, 1, 7, 5, 3, 3, 1, 3, 9, 5, 5, 1, 5, 7, 9, 9, 1, 9, 3, 7, 7, 1, 7, 5, 3, 3]

cp's OEIS Frontend

A373099 Last digit of n*2^n + 1.

Table of values

List of values

n	a(n)
0	1
1	3
2	9
3	5
4	5
5	1
6	5
7	7
8	9
9	9
10	1
11	9
12	3
13	7
14	7
15	1
16	7
17	5
18	3
19	3
20	1
21	3
22	9
23	5
24	5
25	1
26	5
27	7
28	9
29	9
30	1
31	9
32	3
33	7
34	7
35	1
36	7
37	5
38	3
39	3
40	1
41	3
42	9
43	5
44	5
45	1
46	5
47	7
48	9
49	9
50	1
51	9
52	3
53	7
54	7
55	1
56	7
57	5
58	3
59	3
60	1
61	3
62	9
63	5
64	5
65	1
66	5
67	7
68	9
69	9
70	1
71	9
72	3
73	7
74	7
75	1
76	7
77	5
78	3
79	3

n	a(n)
0	1
1	3
2	9
3	5
4	5
5	1
6	5
7	7
8	9
9	9
10	1
11	9
12	3
13	7
14	7
15	1
16	7
17	5
18	3
19	3
20	1
21	3
22	9
23	5
24	5
25	1
26	5
27	7
28	9
29	9
30	1
31	9
32	3
33	7
34	7
35	1
36	7
37	5
38	3
39	3
40	1
41	3
42	9
43	5
44	5
45	1
46	5
47	7
48	9
49	9
50	1
51	9
52	3
53	7
54	7
55	1
56	7
57	5
58	3
59	3
60	1
61	3
62	9
63	5
64	5
65	1
66	5
67	7
68	9
69	9
70	1
71	9
72	3
73	7
74	7
75	1
76	7
77	5
78	3
79	3

n	a(n)
0	1
1	3
2	9
3	5
4	5
5	1
6	5
7	7
8	9
9	9
10	1
11	9
12	3
13	7
14	7
15	1
16	7
17	5
18	3
19	3
20	1
21	3
22	9
23	5
24	5
25	1
26	5
27	7
28	9
29	9
30	1
31	9
32	3
33	7
34	7
35	1
36	7
37	5
38	3
39	3
40	1
41	3
42	9
43	5
44	5
45	1
46	5
47	7
48	9
49	9
50	1
51	9
52	3
53	7
54	7
55	1
56	7
57	5
58	3
59	3
60	1
61	3
62	9
63	5
64	5
65	1
66	5
67	7
68	9
69	9
70	1
71	9
72	3
73	7
74	7
75	1
76	7
77	5
78	3
79	3