A185353 - cp's OEIS frontend

A185353 a(n) = (1^1 + 2^2 . . . + n^n) mod 10.

n	a(n)
1	1
2	5
3	2
4	8
5	3
6	9
7	2
8	8
9	7
10	7
11	8
12	4
13	7
14	3
15	8
16	4
17	1
18	5
19	4
20	4
21	5
22	9
23	6
24	2
25	7
26	3
27	6
28	2
29	1
30	1
31	2
32	8
33	1
34	7
35	2
36	8
37	5
38	9
39	8
40	8
41	9
42	3
43	0
44	6
45	1
46	7
47	0
48	6
49	5
50	5
51	6
52	2
53	5
54	1
55	6
56	2
57	9
58	3
59	2
60	2
61	3
62	7
63	4
64	0
65	5
66	1
67	4
68	0
69	9
70	9
71	0
72	6
73	9
74	5
75	0
76	6
77	3
78	7
79	6
80	6
81	7
82	1
83	8
84	4
85	9
86	5
87	8
88	4
89	3
90	3
91	4
92	0
93	3
94	9
95	4
96	0
97	7
98	1
99	0
100	0

[1, 5, 2, 8, 3, 9, 2, 8, 7, 7, 8, 4, 7, 3, 8, 4, 1, 5, 4, 4, 5, 9, 6, 2, 7, 3, 6, 2, 1, 1, 2, 8, 1, 7, 2, 8, 5, 9, 8, 8, 9, 3, 0, 6, 1, 7, 0, 6, 5, 5, 6, 2, 5, 1, 6, 2, 9, 3, 2, 2, 3, 7, 4, 0, 5, 1, 4, 0, 9, 9, 0, 6, 9, 5, 0, 6, 3, 7, 6, 6, 7, 1, 8, 4, 9, 5, 8, 4, 3, 3, 4, 0, 3, 9, 4, 0, 7, 1, 0, 0]

cp's OEIS Frontend

A185353 a(n) = (1^1 + 2^2 . . . + n^n) mod 10.

Table of values

List of values

n	a(n)
1	1
2	5
3	2
4	8
5	3
6	9
7	2
8	8
9	7
10	7
11	8
12	4
13	7
14	3
15	8
16	4
17	1
18	5
19	4
20	4
21	5
22	9
23	6
24	2
25	7
26	3
27	6
28	2
29	1
30	1
31	2
32	8
33	1
34	7
35	2
36	8
37	5
38	9
39	8
40	8
41	9
42	3
43	0
44	6
45	1
46	7
47	0
48	6
49	5
50	5
51	6
52	2
53	5
54	1
55	6
56	2
57	9
58	3
59	2
60	2
61	3
62	7
63	4
64	0
65	5
66	1
67	4
68	0
69	9
70	9
71	0
72	6
73	9
74	5
75	0
76	6
77	3
78	7
79	6
80	6
81	7
82	1
83	8
84	4
85	9
86	5
87	8
88	4
89	3
90	3
91	4
92	0
93	3
94	9
95	4
96	0
97	7
98	1
99	0
100	0

n	a(n)
1	1
2	5
3	2
4	8
5	3
6	9
7	2
8	8
9	7
10	7
11	8
12	4
13	7
14	3
15	8
16	4
17	1
18	5
19	4
20	4
21	5
22	9
23	6
24	2
25	7
26	3
27	6
28	2
29	1
30	1
31	2
32	8
33	1
34	7
35	2
36	8
37	5
38	9
39	8
40	8
41	9
42	3
43	0
44	6
45	1
46	7
47	0
48	6
49	5
50	5
51	6
52	2
53	5
54	1
55	6
56	2
57	9
58	3
59	2
60	2
61	3
62	7
63	4
64	0
65	5
66	1
67	4
68	0
69	9
70	9
71	0
72	6
73	9
74	5
75	0
76	6
77	3
78	7
79	6
80	6
81	7
82	1
83	8
84	4
85	9
86	5
87	8
88	4
89	3
90	3
91	4
92	0
93	3
94	9
95	4
96	0
97	7
98	1
99	0
100	0

n	a(n)
1	1
2	5
3	2
4	8
5	3
6	9
7	2
8	8
9	7
10	7
11	8
12	4
13	7
14	3
15	8
16	4
17	1
18	5
19	4
20	4
21	5
22	9
23	6
24	2
25	7
26	3
27	6
28	2
29	1
30	1
31	2
32	8
33	1
34	7
35	2
36	8
37	5
38	9
39	8
40	8
41	9
42	3
43	0
44	6
45	1
46	7
47	0
48	6
49	5
50	5
51	6
52	2
53	5
54	1
55	6
56	2
57	9
58	3
59	2
60	2
61	3
62	7
63	4
64	0
65	5
66	1
67	4
68	0
69	9
70	9
71	0
72	6
73	9
74	5
75	0
76	6
77	3
78	7
79	6
80	6
81	7
82	1
83	8
84	4
85	9
86	5
87	8
88	4
89	3
90	3
91	4
92	0
93	3
94	9
95	4
96	0
97	7
98	1
99	0
100	0