A205964 - cp's OEIS frontend

A205964 a(n) = Fibonacci(n)*A000143(n) for n>=1 with a(0)=1, where A000143(n) is the number of ways of writing n as a sum of 8 squares.

n	a(n)
0	1
1	16
2	112
3	896
4	3408
5	10080
6	25088
7	71552
8	195888
9	411808
10	776160
11	1896768
12	4580352
13	8194144
14	14525056
15	34433280
16	73890768
17	125562528
18	219081856
19	458906560
20	968315040
21	1686909952
22	2642197824
23	5579174016
24	12110579712
25	18907500400
26	29884043168
27	64236542720

[1, 16, 112, 896, 3408, 10080, 25088, 71552, 195888, 411808, 776160, 1896768, 4580352, 8194144, 14525056, 34433280, 73890768, 125562528, 219081856, 458906560, 968315040, 1686909952, 2642197824, 5579174016, 12110579712, 18907500400, 29884043168, 64236542720]

cp's OEIS Frontend

A205964 a(n) = Fibonacci(n)*A000143(n) for n>=1 with a(0)=1, where A000143(n) is the number of ways of writing n as a sum of 8 squares.

Table of values

List of values