A143753 - cp's OEIS frontend

A143753 Irregular triangle: A120070 read downwards antidiagonals.

n	a(n)
1	3
2	8
3	5
4	15
5	12
6	24
7	7
8	21
9	35
10	16
11	32
12	48
13	9
14	27
15	45
16	63
17	20
18	40
19	60
20	80
21	11
22	33
23	55
24	77
25	99
26	24
27	48
28	72
29	96
30	120
31	13
32	39
33	65
34	91
35	117
36	143
37	28
38	56
39	84
40	112
41	140
42	168
43	15
44	45
45	75
46	105
47	135
48	165
49	195
50	32
51	64
52	96
53	128
54	160
55	192
56	224

[3, 8, 5, 15, 12, 24, 7, 21, 35, 16, 32, 48, 9, 27, 45, 63, 20, 40, 60, 80, 11, 33, 55, 77, 99, 24, 48, 72, 96, 120, 13, 39, 65, 91, 117, 143, 28, 56, 84, 112, 140, 168, 15, 45, 75, 105, 135, 165, 195, 32, 64, 96, 128, 160, 192, 224]

cp's OEIS Frontend

A143753 Irregular triangle: A120070 read downwards antidiagonals.

Table of values

List of values

n	a(n)
1	3
2	8
3	5
4	15
5	12
6	24
7	7
8	21
9	35
10	16
11	32
12	48
13	9
14	27
15	45
16	63
17	20
18	40
19	60
20	80
21	11
22	33
23	55
24	77
25	99
26	24
27	48
28	72
29	96
30	120
31	13
32	39
33	65
34	91
35	117
36	143
37	28
38	56
39	84
40	112
41	140
42	168
43	15
44	45
45	75
46	105
47	135
48	165
49	195
50	32
51	64
52	96
53	128
54	160
55	192
56	224

n	a(n)
1	3
2	8
3	5
4	15
5	12
6	24
7	7
8	21
9	35
10	16
11	32
12	48
13	9
14	27
15	45
16	63
17	20
18	40
19	60
20	80
21	11
22	33
23	55
24	77
25	99
26	24
27	48
28	72
29	96
30	120
31	13
32	39
33	65
34	91
35	117
36	143
37	28
38	56
39	84
40	112
41	140
42	168
43	15
44	45
45	75
46	105
47	135
48	165
49	195
50	32
51	64
52	96
53	128
54	160
55	192
56	224

n	a(n)
1	3
2	8
3	5
4	15
5	12
6	24
7	7
8	21
9	35
10	16
11	32
12	48
13	9
14	27
15	45
16	63
17	20
18	40
19	60
20	80
21	11
22	33
23	55
24	77
25	99
26	24
27	48
28	72
29	96
30	120
31	13
32	39
33	65
34	91
35	117
36	143
37	28
38	56
39	84
40	112
41	140
42	168
43	15
44	45
45	75
46	105
47	135
48	165
49	195
50	32
51	64
52	96
53	128
54	160
55	192
56	224