A321118 - cp's OEIS frontend

A321118 T(n,k) = A321119(n) - (-1)^kA321119(n-2k)/2 for 0 < k < n, with T(0,0) = 0 and T(n,0) = T(n,n) = A002530(n+1) for n > 0, triangle read by rows; unreduced numerator of the weights of Holladay-Sard's quadrature formula.

n	a(n)
0	0
1	1
2	1
3	3
4	10
5	3
6	4
7	11
8	11
9	4
10	11
11	32
12	26
13	32
14	11
15	15
16	43
17	37
18	37
19	43
20	15
21	41
22	118
23	100
24	106
25	100
26	118
27	41
28	56
29	161
30	137
31	143
32	143
33	137
34	161
35	56
36	153
37	440
38	374
39	392
40	386
41	392
42	374
43	440
44	153
45	209
46	601
47	511
48	535
49	529
50	529
51	535
52	511
53	601
54	209

[0, 1, 1, 3, 10, 3, 4, 11, 11, 4, 11, 32, 26, 32, 11, 15, 43, 37, 37, 43, 15, 41, 118, 100, 106, 100, 118, 41, 56, 161, 137, 143, 143, 137, 161, 56, 153, 440, 374, 392, 386, 392, 374, 440, 153, 209, 601, 511, 535, 529, 529, 535, 511, 601, 209]

cp's OEIS Frontend

A321118 T(n,k) = A321119(n) - (-1)^kA321119(n-2k)/2 for 0 < k < n, with T(0,0) = 0 and T(n,0) = T(n,n) = A002530(n+1) for n > 0, triangle read by rows; unreduced numerator of the weights of Holladay-Sard's quadrature formula.

Table of values

List of values

n	a(n)
0	0
1	1
2	1
3	3
4	10
5	3
6	4
7	11
8	11
9	4
10	11
11	32
12	26
13	32
14	11
15	15
16	43
17	37
18	37
19	43
20	15
21	41
22	118
23	100
24	106
25	100
26	118
27	41
28	56
29	161
30	137
31	143
32	143
33	137
34	161
35	56
36	153
37	440
38	374
39	392
40	386
41	392
42	374
43	440
44	153
45	209
46	601
47	511
48	535
49	529
50	529
51	535
52	511
53	601
54	209

n	a(n)
0	0
1	1
2	1
3	3
4	10
5	3
6	4
7	11
8	11
9	4
10	11
11	32
12	26
13	32
14	11
15	15
16	43
17	37
18	37
19	43
20	15
21	41
22	118
23	100
24	106
25	100
26	118
27	41
28	56
29	161
30	137
31	143
32	143
33	137
34	161
35	56
36	153
37	440
38	374
39	392
40	386
41	392
42	374
43	440
44	153
45	209
46	601
47	511
48	535
49	529
50	529
51	535
52	511
53	601
54	209

cp's OEIS Frontend

A321118 T(n,k) = A321119(n) - (-1)^k*A321119(n-2*k)/2 for 0 < k < n, with T(0,0) = 0 and T(n,0) = T(n,n) = A002530(n+1) for n > 0, triangle read by rows; unreduced numerator of the weights of Holladay-Sard's quadrature formula.

Table of values

List of values

A321118 T(n,k) = A321119(n) - (-1)^kA321119(n-2k)/2 for 0 < k < n, with T(0,0) = 0 and T(n,0) = T(n,n) = A002530(n+1) for n > 0, triangle read by rows; unreduced numerator of the weights of Holladay-Sard's quadrature formula.

n	a(n)
0	0
1	1
2	1
3	3
4	10
5	3
6	4
7	11
8	11
9	4
10	11
11	32
12	26
13	32
14	11
15	15
16	43
17	37
18	37
19	43
20	15
21	41
22	118
23	100
24	106
25	100
26	118
27	41
28	56
29	161
30	137
31	143
32	143
33	137
34	161
35	56
36	153
37	440
38	374
39	392
40	386
41	392
42	374
43	440
44	153
45	209
46	601
47	511
48	535
49	529
50	529
51	535
52	511
53	601
54	209