A128716 - cp's OEIS frontend

A128716 Triangle where the n-th row, of n terms in order, contains consecutive multiples of n. The smallest term of row n is the smallest integer greater than or equal to the largest term of row (n-1), for n >= 2.

n	a(n)
1	1
2	2
3	4
4	6
5	9
6	12
7	12
8	16
9	20
10	24
11	25
12	30
13	35
14	40
15	45
16	48
17	54
18	60
19	66
20	72
21	78
22	84
23	91
24	98
25	105
26	112
27	119
28	126
29	128
30	136
31	144
32	152
33	160
34	168
35	176
36	184
37	189
38	198
39	207
40	216
41	225
42	234
43	243
44	252
45	261
46	270
47	280
48	290
49	300
50	310
51	320
52	330
53	340
54	350
55	360
56	363
57	374
58	385
59	396

[1, 2, 4, 6, 9, 12, 12, 16, 20, 24, 25, 30, 35, 40, 45, 48, 54, 60, 66, 72, 78, 84, 91, 98, 105, 112, 119, 126, 128, 136, 144, 152, 160, 168, 176, 184, 189, 198, 207, 216, 225, 234, 243, 252, 261, 270, 280, 290, 300, 310, 320, 330, 340, 350, 360, 363, 374, 385, 396]

cp's OEIS Frontend

A128716 Triangle where the n-th row, of n terms in order, contains consecutive multiples of n. The smallest term of row n is the smallest integer greater than or equal to the largest term of row (n-1), for n >= 2.

Table of values

List of values

n	a(n)
1	1
2	2
3	4
4	6
5	9
6	12
7	12
8	16
9	20
10	24
11	25
12	30
13	35
14	40
15	45
16	48
17	54
18	60
19	66
20	72
21	78
22	84
23	91
24	98
25	105
26	112
27	119
28	126
29	128
30	136
31	144
32	152
33	160
34	168
35	176
36	184
37	189
38	198
39	207
40	216
41	225
42	234
43	243
44	252
45	261
46	270
47	280
48	290
49	300
50	310
51	320
52	330
53	340
54	350
55	360
56	363
57	374
58	385
59	396

n	a(n)
1	1
2	2
3	4
4	6
5	9
6	12
7	12
8	16
9	20
10	24
11	25
12	30
13	35
14	40
15	45
16	48
17	54
18	60
19	66
20	72
21	78
22	84
23	91
24	98
25	105
26	112
27	119
28	126
29	128
30	136
31	144
32	152
33	160
34	168
35	176
36	184
37	189
38	198
39	207
40	216
41	225
42	234
43	243
44	252
45	261
46	270
47	280
48	290
49	300
50	310
51	320
52	330
53	340
54	350
55	360
56	363
57	374
58	385
59	396

n	a(n)
1	1
2	2
3	4
4	6
5	9
6	12
7	12
8	16
9	20
10	24
11	25
12	30
13	35
14	40
15	45
16	48
17	54
18	60
19	66
20	72
21	78
22	84
23	91
24	98
25	105
26	112
27	119
28	126
29	128
30	136
31	144
32	152
33	160
34	168
35	176
36	184
37	189
38	198
39	207
40	216
41	225
42	234
43	243
44	252
45	261
46	270
47	280
48	290
49	300
50	310
51	320
52	330
53	340
54	350
55	360
56	363
57	374
58	385
59	396