A096320 - cp's OEIS frontend

A096320 a(n) = (n^2+n+4)/2, modulo 10.

n	a(n)
0	2
1	3
2	5
3	8
4	2
5	7
6	3
7	0
8	8
9	7
10	7
11	8
12	0
13	3
14	7
15	2
16	8
17	5
18	3
19	2
20	2
21	3
22	5
23	8
24	2
25	7
26	3
27	0
28	8
29	7
30	7
31	8
32	0
33	3
34	7
35	2
36	8
37	5
38	3
39	2
40	2
41	3
42	5
43	8
44	2
45	7
46	3
47	0
48	8
49	7
50	7
51	8
52	0
53	3
54	7
55	2
56	8
57	5
58	3
59	2
60	2
61	3
62	5
63	8
64	2
65	7
66	3
67	0
68	8
69	7
70	7
71	8
72	0
73	3
74	7
75	2
76	8
77	5
78	3
79	2
80	2
81	3
82	5
83	8
84	2
85	7
86	3
87	0
88	8
89	7
90	7
91	8
92	0
93	3
94	7
95	2
96	8
97	5
98	3
99	2
100	2
101	3
102	5
103	8
104	2

[2, 3, 5, 8, 2, 7, 3, 0, 8, 7, 7, 8, 0, 3, 7, 2, 8, 5, 3, 2, 2, 3, 5, 8, 2, 7, 3, 0, 8, 7, 7, 8, 0, 3, 7, 2, 8, 5, 3, 2, 2, 3, 5, 8, 2, 7, 3, 0, 8, 7, 7, 8, 0, 3, 7, 2, 8, 5, 3, 2, 2, 3, 5, 8, 2, 7, 3, 0, 8, 7, 7, 8, 0, 3, 7, 2, 8, 5, 3, 2, 2, 3, 5, 8, 2, 7, 3, 0, 8, 7, 7, 8, 0, 3, 7, 2, 8, 5, 3, 2, 2, 3, 5, 8, 2]

cp's OEIS Frontend

A096320 a(n) = (n^2+n+4)/2, modulo 10.

Table of values

List of values

n	a(n)
0	2
1	3
2	5
3	8
4	2
5	7
6	3
7	0
8	8
9	7
10	7
11	8
12	0
13	3
14	7
15	2
16	8
17	5
18	3
19	2
20	2
21	3
22	5
23	8
24	2
25	7
26	3
27	0
28	8
29	7
30	7
31	8
32	0
33	3
34	7
35	2
36	8
37	5
38	3
39	2
40	2
41	3
42	5
43	8
44	2
45	7
46	3
47	0
48	8
49	7
50	7
51	8
52	0
53	3
54	7
55	2
56	8
57	5
58	3
59	2
60	2
61	3
62	5
63	8
64	2
65	7
66	3
67	0
68	8
69	7
70	7
71	8
72	0
73	3
74	7
75	2
76	8
77	5
78	3
79	2
80	2
81	3
82	5
83	8
84	2
85	7
86	3
87	0
88	8
89	7
90	7
91	8
92	0
93	3
94	7
95	2
96	8
97	5
98	3
99	2
100	2
101	3
102	5
103	8
104	2

n	a(n)
0	2
1	3
2	5
3	8
4	2
5	7
6	3
7	0
8	8
9	7
10	7
11	8
12	0
13	3
14	7
15	2
16	8
17	5
18	3
19	2
20	2
21	3
22	5
23	8
24	2
25	7
26	3
27	0
28	8
29	7
30	7
31	8
32	0
33	3
34	7
35	2
36	8
37	5
38	3
39	2
40	2
41	3
42	5
43	8
44	2
45	7
46	3
47	0
48	8
49	7
50	7
51	8
52	0
53	3
54	7
55	2
56	8
57	5
58	3
59	2
60	2
61	3
62	5
63	8
64	2
65	7
66	3
67	0
68	8
69	7
70	7
71	8
72	0
73	3
74	7
75	2
76	8
77	5
78	3
79	2
80	2
81	3
82	5
83	8
84	2
85	7
86	3
87	0
88	8
89	7
90	7
91	8
92	0
93	3
94	7
95	2
96	8
97	5
98	3
99	2
100	2
101	3
102	5
103	8
104	2

n	a(n)
0	2
1	3
2	5
3	8
4	2
5	7
6	3
7	0
8	8
9	7
10	7
11	8
12	0
13	3
14	7
15	2
16	8
17	5
18	3
19	2
20	2
21	3
22	5
23	8
24	2
25	7
26	3
27	0
28	8
29	7
30	7
31	8
32	0
33	3
34	7
35	2
36	8
37	5
38	3
39	2
40	2
41	3
42	5
43	8
44	2
45	7
46	3
47	0
48	8
49	7
50	7
51	8
52	0
53	3
54	7
55	2
56	8
57	5
58	3
59	2
60	2
61	3
62	5
63	8
64	2
65	7
66	3
67	0
68	8
69	7
70	7
71	8
72	0
73	3
74	7
75	2
76	8
77	5
78	3
79	2
80	2
81	3
82	5
83	8
84	2
85	7
86	3
87	0
88	8
89	7
90	7
91	8
92	0
93	3
94	7
95	2
96	8
97	5
98	3
99	2
100	2
101	3
102	5
103	8
104	2