A049089 - cp's OEIS frontend

A049089 Array read by antidiagonals: T(1,j)=2j+2 i>=1, T(i,1)=2i+2 i>=1, T(i,j)=T(i-1,j-1)+T(i-1,j).

n	a(n)
1	4
2	6
3	6
4	8
5	10
6	8
7	10
8	16
9	14
10	10
11	12
12	24
13	24
14	18
15	12
16	14
17	34
18	40
19	32
20	22
21	14
22	16
23	46
24	64
25	56
26	40
27	26
28	16
29	18
30	60
31	98
32	96
33	72
34	48
35	30
36	18
37	20
38	76
39	144
40	160
41	128
42	88
43	56
44	34
45	20
46	22
47	94
48	204
49	258
50	224
51	160
52	104
53	64
54	38
55	22
56	24
57	114
58	280
59	402
60	384
61	288
62	192
63	120
64	72
65	42
66	24
67	26
68	136
69	374
70	606
71	642

[4, 6, 6, 8, 10, 8, 10, 16, 14, 10, 12, 24, 24, 18, 12, 14, 34, 40, 32, 22, 14, 16, 46, 64, 56, 40, 26, 16, 18, 60, 98, 96, 72, 48, 30, 18, 20, 76, 144, 160, 128, 88, 56, 34, 20, 22, 94, 204, 258, 224, 160, 104, 64, 38, 22, 24, 114, 280, 402, 384, 288, 192, 120, 72, 42, 24, 26, 136, 374, 606, 642]

cp's OEIS Frontend

A049089 Array read by antidiagonals: T(1,j)=2j+2 i>=1, T(i,1)=2i+2 i>=1, T(i,j)=T(i-1,j-1)+T(i-1,j).

Table of values

List of values

n	a(n)
1	4
2	6
3	6
4	8
5	10
6	8
7	10
8	16
9	14
10	10
11	12
12	24
13	24
14	18
15	12
16	14
17	34
18	40
19	32
20	22
21	14
22	16
23	46
24	64
25	56
26	40
27	26
28	16
29	18
30	60
31	98
32	96
33	72
34	48
35	30
36	18
37	20
38	76
39	144
40	160
41	128
42	88
43	56
44	34
45	20
46	22
47	94
48	204
49	258
50	224
51	160
52	104
53	64
54	38
55	22
56	24
57	114
58	280
59	402
60	384
61	288
62	192
63	120
64	72
65	42
66	24
67	26
68	136
69	374
70	606
71	642

n	a(n)
1	4
2	6
3	6
4	8
5	10
6	8
7	10
8	16
9	14
10	10
11	12
12	24
13	24
14	18
15	12
16	14
17	34
18	40
19	32
20	22
21	14
22	16
23	46
24	64
25	56
26	40
27	26
28	16
29	18
30	60
31	98
32	96
33	72
34	48
35	30
36	18
37	20
38	76
39	144
40	160
41	128
42	88
43	56
44	34
45	20
46	22
47	94
48	204
49	258
50	224
51	160
52	104
53	64
54	38
55	22
56	24
57	114
58	280
59	402
60	384
61	288
62	192
63	120
64	72
65	42
66	24
67	26
68	136
69	374
70	606
71	642

n	a(n)
1	4
2	6
3	6
4	8
5	10
6	8
7	10
8	16
9	14
10	10
11	12
12	24
13	24
14	18
15	12
16	14
17	34
18	40
19	32
20	22
21	14
22	16
23	46
24	64
25	56
26	40
27	26
28	16
29	18
30	60
31	98
32	96
33	72
34	48
35	30
36	18
37	20
38	76
39	144
40	160
41	128
42	88
43	56
44	34
45	20
46	22
47	94
48	204
49	258
50	224
51	160
52	104
53	64
54	38
55	22
56	24
57	114
58	280
59	402
60	384
61	288
62	192
63	120
64	72
65	42
66	24
67	26
68	136
69	374
70	606
71	642