A187127 - cp's OEIS frontend

A187127 Triangular numbers k*(k+1)/2 mod 100, sorted and uniqued.

n	a(n)
1	0
2	1
3	3
4	5
5	6
6	10
7	11
8	15
9	16
10	20
11	21
12	25
13	26
14	28
15	30
16	31
17	35
18	36
19	40
20	41
21	45
22	46
23	50
24	51
25	53
26	55
27	56
28	60
29	61
30	65
31	66
32	70
33	71
34	75
35	76
36	78
37	80
38	81
39	85
40	86
41	90
42	91
43	95
44	96

[0, 1, 3, 5, 6, 10, 11, 15, 16, 20, 21, 25, 26, 28, 30, 31, 35, 36, 40, 41, 45, 46, 50, 51, 53, 55, 56, 60, 61, 65, 66, 70, 71, 75, 76, 78, 80, 81, 85, 86, 90, 91, 95, 96]

cp's OEIS Frontend

A187127 Triangular numbers k*(k+1)/2 mod 100, sorted and uniqued.

Table of values

List of values

n	a(n)
1	0
2	1
3	3
4	5
5	6
6	10
7	11
8	15
9	16
10	20
11	21
12	25
13	26
14	28
15	30
16	31
17	35
18	36
19	40
20	41
21	45
22	46
23	50
24	51
25	53
26	55
27	56
28	60
29	61
30	65
31	66
32	70
33	71
34	75
35	76
36	78
37	80
38	81
39	85
40	86
41	90
42	91
43	95
44	96

n	a(n)
1	0
2	1
3	3
4	5
5	6
6	10
7	11
8	15
9	16
10	20
11	21
12	25
13	26
14	28
15	30
16	31
17	35
18	36
19	40
20	41
21	45
22	46
23	50
24	51
25	53
26	55
27	56
28	60
29	61
30	65
31	66
32	70
33	71
34	75
35	76
36	78
37	80
38	81
39	85
40	86
41	90
42	91
43	95
44	96

n	a(n)
1	0
2	1
3	3
4	5
5	6
6	10
7	11
8	15
9	16
10	20
11	21
12	25
13	26
14	28
15	30
16	31
17	35
18	36
19	40
20	41
21	45
22	46
23	50
24	51
25	53
26	55
27	56
28	60
29	61
30	65
31	66
32	70
33	71
34	75
35	76
36	78
37	80
38	81
39	85
40	86
41	90
42	91
43	95
44	96