A335947 - cp's OEIS frontend

A335947 T(n, k) = numerator([x^k] b_n(x)), where b_n(x) = Sum_{k=0..n} binomial(n,k)* Bernoulli(k, 1/2)*x^(n-k). Triangle read by rows, for n >= 0 and 0 <= k <= n.

n	a(n)
0	1
1	0
2	1
3	-1
4	0
5	1
6	0
7	-1
8	0
9	1
10	7
11	0
12	-1
13	0
14	1
15	0
16	7
17	0
18	-5
19	0
20	1
21	-31
22	0
23	7
24	0
25	-5
26	0
27	1
28	0
29	-31
30	0
31	49
32	0
33	-7
34	0
35	1
36	127
37	0
38	-31
39	0
40	49
41	0
42	-7
43	0
44	1
45	0
46	381
47	0
48	-31
49	0
50	147
51	0
52	-3
53	0
54	1
55	-2555
56	0
57	381
58	0
59	-155
60	0
61	49
62	0
63	-15
64	0
65	1

[1, 0, 1, -1, 0, 1, 0, -1, 0, 1, 7, 0, -1, 0, 1, 0, 7, 0, -5, 0, 1, -31, 0, 7, 0, -5, 0, 1, 0, -31, 0, 49, 0, -7, 0, 1, 127, 0, -31, 0, 49, 0, -7, 0, 1, 0, 381, 0, -31, 0, 147, 0, -3, 0, 1, -2555, 0, 381, 0, -155, 0, 49, 0, -15, 0, 1]

cp's OEIS Frontend

A335947 T(n, k) = numerator([x^k] b_n(x)), where b_n(x) = Sum_{k=0..n} binomial(n,k)* Bernoulli(k, 1/2)*x^(n-k). Triangle read by rows, for n >= 0 and 0 <= k <= n.

Table of values

List of values