A024458 - cp's OEIS frontend

A024458 a(n) = s(1)s(n) + s(2)s(n-1) + ... + s(k)*s(n+1-k), where k = floor((n+1)/2), s = (Fibonacci numbers).

n	a(n)
1	1
2	1
3	3
4	5
5	12
6	19
7	40
8	65
9	130
10	210
11	404
12	654
13	1227
14	1985
15	3653
16	5911
17	10720
18	17345
19	31090
20	50305
21	89316
22	144516
23	254568
24	411900
25	720757
26	1166209
27	2029095
28	3283145
29	5684340
30	9197455
31	15855964
32	25655489
33	44061862
34	71293590
35	122032508

[1, 1, 3, 5, 12, 19, 40, 65, 130, 210, 404, 654, 1227, 1985, 3653, 5911, 10720, 17345, 31090, 50305, 89316, 144516, 254568, 411900, 720757, 1166209, 2029095, 3283145, 5684340, 9197455, 15855964, 25655489, 44061862, 71293590, 122032508]

cp's OEIS Frontend

A024458 a(n) = s(1)s(n) + s(2)s(n-1) + ... + s(k)*s(n+1-k), where k = floor((n+1)/2), s = (Fibonacci numbers).

Table of values

List of values

cp's OEIS Frontend

A024458 a(n) = s(1)*s(n) + s(2)*s(n-1) + ... + s(k)*s(n+1-k), where k = floor((n+1)/2), s = (Fibonacci numbers).

Table of values

List of values

A024458 a(n) = s(1)s(n) + s(2)s(n-1) + ... + s(k)*s(n+1-k), where k = floor((n+1)/2), s = (Fibonacci numbers).