A361226 - cp's OEIS frontend

A361226 Square array T(n,k) = k((1+2n)*k - 1)/2; n>=0, k>=0, read by antidiagonals upwards.

n	a(n)
0	0
1	0
2	0
3	0
4	1
5	1
6	0
7	2
8	5
9	3
10	0
11	3
12	9
13	12
14	6
15	0
16	4
17	13
18	21
19	22
20	10
21	0
22	5
23	17
24	30
25	38
26	35
27	15
28	0
29	6
30	21
31	39
32	54
33	60
34	51
35	21
36	0
37	7
38	25
39	48
40	70
41	85
42	87
43	70
44	28
45	0
46	8
47	29
48	57
49	86
50	110
51	123
52	119
53	92
54	36
55	0
56	9
57	33
58	66
59	102
60	135
61	159
62	168
63	156
64	117
65	45

[0, 0, 0, 0, 1, 1, 0, 2, 5, 3, 0, 3, 9, 12, 6, 0, 4, 13, 21, 22, 10, 0, 5, 17, 30, 38, 35, 15, 0, 6, 21, 39, 54, 60, 51, 21, 0, 7, 25, 48, 70, 85, 87, 70, 28, 0, 8, 29, 57, 86, 110, 123, 119, 92, 36, 0, 9, 33, 66, 102, 135, 159, 168, 156, 117, 45]

cp's OEIS Frontend

A361226 Square array T(n,k) = k((1+2n)*k - 1)/2; n>=0, k>=0, read by antidiagonals upwards.

Table of values

List of values

n	a(n)
0	0
1	0
2	0
3	0
4	1
5	1
6	0
7	2
8	5
9	3
10	0
11	3
12	9
13	12
14	6
15	0
16	4
17	13
18	21
19	22
20	10
21	0
22	5
23	17
24	30
25	38
26	35
27	15
28	0
29	6
30	21
31	39
32	54
33	60
34	51
35	21
36	0
37	7
38	25
39	48
40	70
41	85
42	87
43	70
44	28
45	0
46	8
47	29
48	57
49	86
50	110
51	123
52	119
53	92
54	36
55	0
56	9
57	33
58	66
59	102
60	135
61	159
62	168
63	156
64	117
65	45

n	a(n)
0	0
1	0
2	0
3	0
4	1
5	1
6	0
7	2
8	5
9	3
10	0
11	3
12	9
13	12
14	6
15	0
16	4
17	13
18	21
19	22
20	10
21	0
22	5
23	17
24	30
25	38
26	35
27	15
28	0
29	6
30	21
31	39
32	54
33	60
34	51
35	21
36	0
37	7
38	25
39	48
40	70
41	85
42	87
43	70
44	28
45	0
46	8
47	29
48	57
49	86
50	110
51	123
52	119
53	92
54	36
55	0
56	9
57	33
58	66
59	102
60	135
61	159
62	168
63	156
64	117
65	45

cp's OEIS Frontend

A361226 Square array T(n,k) = k*((1+2*n)*k - 1)/2; n>=0, k>=0, read by antidiagonals upwards.

Table of values

List of values

A361226 Square array T(n,k) = k((1+2n)*k - 1)/2; n>=0, k>=0, read by antidiagonals upwards.

n	a(n)
0	0
1	0
2	0
3	0
4	1
5	1
6	0
7	2
8	5
9	3
10	0
11	3
12	9
13	12
14	6
15	0
16	4
17	13
18	21
19	22
20	10
21	0
22	5
23	17
24	30
25	38
26	35
27	15
28	0
29	6
30	21
31	39
32	54
33	60
34	51
35	21
36	0
37	7
38	25
39	48
40	70
41	85
42	87
43	70
44	28
45	0
46	8
47	29
48	57
49	86
50	110
51	123
52	119
53	92
54	36
55	0
56	9
57	33
58	66
59	102
60	135
61	159
62	168
63	156
64	117
65	45