A316347 - cp's OEIS frontend

A316347 a(n) = n^2 mod(10^m), where m is the number of digits in n (written in base 10).

n	a(n)
0	0
1	1
2	4
3	9
4	6
5	5
6	6
7	9
8	4
9	1
10	0
11	21
12	44
13	69
14	96
15	25
16	56
17	89
18	24
19	61
20	0
21	41
22	84
23	29
24	76
25	25
26	76
27	29
28	84
29	41
30	0
31	61
32	24
33	89
34	56
35	25
36	96
37	69
38	44
39	21
40	0
41	81
42	64
43	49
44	36
45	25
46	16
47	9
48	4
49	1
50	0
51	1
52	4
53	9
54	16
55	25
56	36
57	49
58	64
59	81
60	0
61	21
62	44
63	69
64	96
65	25
66	56
67	89
68	24
69	61
70	0
71	41
72	84
73	29

[0, 1, 4, 9, 6, 5, 6, 9, 4, 1, 0, 21, 44, 69, 96, 25, 56, 89, 24, 61, 0, 41, 84, 29, 76, 25, 76, 29, 84, 41, 0, 61, 24, 89, 56, 25, 96, 69, 44, 21, 0, 81, 64, 49, 36, 25, 16, 9, 4, 1, 0, 1, 4, 9, 16, 25, 36, 49, 64, 81, 0, 21, 44, 69, 96, 25, 56, 89, 24, 61, 0, 41, 84, 29]

cp's OEIS Frontend

A316347 a(n) = n^2 mod(10^m), where m is the number of digits in n (written in base 10).

Table of values

List of values

n	a(n)
0	0
1	1
2	4
3	9
4	6
5	5
6	6
7	9
8	4
9	1
10	0
11	21
12	44
13	69
14	96
15	25
16	56
17	89
18	24
19	61
20	0
21	41
22	84
23	29
24	76
25	25
26	76
27	29
28	84
29	41
30	0
31	61
32	24
33	89
34	56
35	25
36	96
37	69
38	44
39	21
40	0
41	81
42	64
43	49
44	36
45	25
46	16
47	9
48	4
49	1
50	0
51	1
52	4
53	9
54	16
55	25
56	36
57	49
58	64
59	81
60	0
61	21
62	44
63	69
64	96
65	25
66	56
67	89
68	24
69	61
70	0
71	41
72	84
73	29

n	a(n)
0	0
1	1
2	4
3	9
4	6
5	5
6	6
7	9
8	4
9	1
10	0
11	21
12	44
13	69
14	96
15	25
16	56
17	89
18	24
19	61
20	0
21	41
22	84
23	29
24	76
25	25
26	76
27	29
28	84
29	41
30	0
31	61
32	24
33	89
34	56
35	25
36	96
37	69
38	44
39	21
40	0
41	81
42	64
43	49
44	36
45	25
46	16
47	9
48	4
49	1
50	0
51	1
52	4
53	9
54	16
55	25
56	36
57	49
58	64
59	81
60	0
61	21
62	44
63	69
64	96
65	25
66	56
67	89
68	24
69	61
70	0
71	41
72	84
73	29

n	a(n)
0	0
1	1
2	4
3	9
4	6
5	5
6	6
7	9
8	4
9	1
10	0
11	21
12	44
13	69
14	96
15	25
16	56
17	89
18	24
19	61
20	0
21	41
22	84
23	29
24	76
25	25
26	76
27	29
28	84
29	41
30	0
31	61
32	24
33	89
34	56
35	25
36	96
37	69
38	44
39	21
40	0
41	81
42	64
43	49
44	36
45	25
46	16
47	9
48	4
49	1
50	0
51	1
52	4
53	9
54	16
55	25
56	36
57	49
58	64
59	81
60	0
61	21
62	44
63	69
64	96
65	25
66	56
67	89
68	24
69	61
70	0
71	41
72	84
73	29