A363753 - cp's OEIS frontend

A363753 a(n) = Sum_{k=0..n} (-1)^kF(k-1)F(k)*F(k+1)/2, where F(n) is the Fibonacci number A000045(n).

n	a(n)
0	0
1	0
2	1
3	-2
4	13
5	-47
6	213
7	-879
8	3762
9	-15873
10	67342
11	-285098
12	1207966
13	-5116586
14	21674919
15	-91815276
16	388937619
17	-1647563169
18	6979194475
19	-29564334305
20	125236542640
21	-530510487155
22	2247278519916
23	-9519624520452
24	40325776676748
25	-170822731106052
26	723616701297373

[0, 0, 1, -2, 13, -47, 213, -879, 3762, -15873, 67342, -285098, 1207966, -5116586, 21674919, -91815276, 388937619, -1647563169, 6979194475, -29564334305, 125236542640, -530510487155, 2247278519916, -9519624520452, 40325776676748, -170822731106052, 723616701297373]

cp's OEIS Frontend

A363753 a(n) = Sum_{k=0..n} (-1)^kF(k-1)F(k)*F(k+1)/2, where F(n) is the Fibonacci number A000045(n).

Table of values

List of values

cp's OEIS Frontend

A363753 a(n) = Sum_{k=0..n} (-1)^k*F(k-1)*F(k)*F(k+1)/2, where F(n) is the Fibonacci number A000045(n).

Table of values

List of values

A363753 a(n) = Sum_{k=0..n} (-1)^kF(k-1)F(k)*F(k+1)/2, where F(n) is the Fibonacci number A000045(n).