A143631 - cp's OEIS frontend

A143631 Let A(0) = 1, B(0) = 0 and C(0) = 0. Let A(n+1) = - Sum_{k = 0..n} binomial(n,k)C(k), B(n+1) = Sum_{k = 0..n} binomial(n,k)A(k) and C(n+1) = Sum_{k = 0..n} binomial(n,k)*B(k). This entry gives the sequence B(n).

n	a(n)
0	0
1	1
2	1
3	1
4	0
5	-9
6	-64
7	-348
8	-1672
9	-7307
10	-28225
11	-81817
12	14191
13	3143571
14	38184875
15	353727284
16	2916494333
17	22260343389
18	157677357255
19	1007259846130
20	5241783274713
21	12146415146776
22	-210638381350012
23	-4813155361775252

[0, 1, 1, 1, 0, -9, -64, -348, -1672, -7307, -28225, -81817, 14191, 3143571, 38184875, 353727284, 2916494333, 22260343389, 157677357255, 1007259846130, 5241783274713, 12146415146776, -210638381350012, -4813155361775252]

cp's OEIS Frontend

A143631 Let A(0) = 1, B(0) = 0 and C(0) = 0. Let A(n+1) = - Sum_{k = 0..n} binomial(n,k)C(k), B(n+1) = Sum_{k = 0..n} binomial(n,k)A(k) and C(n+1) = Sum_{k = 0..n} binomial(n,k)*B(k). This entry gives the sequence B(n).

Table of values

List of values

cp's OEIS Frontend

A143631 Let A(0) = 1, B(0) = 0 and C(0) = 0. Let A(n+1) = - Sum_{k = 0..n} binomial(n,k)*C(k), B(n+1) = Sum_{k = 0..n} binomial(n,k)*A(k) and C(n+1) = Sum_{k = 0..n} binomial(n,k)*B(k). This entry gives the sequence B(n).

Table of values

List of values

A143631 Let A(0) = 1, B(0) = 0 and C(0) = 0. Let A(n+1) = - Sum_{k = 0..n} binomial(n,k)C(k), B(n+1) = Sum_{k = 0..n} binomial(n,k)A(k) and C(n+1) = Sum_{k = 0..n} binomial(n,k)*B(k). This entry gives the sequence B(n).