A098122 - cp's OEIS frontend

A098122 Let (A,B)=(a(2n),a(2n+1)), then (A,B) is (even,odd), gcd(A,B)=1 and A^2 + B^2 = 5^n. Note: a(0)=0.

n	a(n)
0	0
1	1
2	2
3	1
4	4
5	3
6	2
7	11
8	24
9	7
10	38
11	41
12	44
13	117
14	278
15	29
16	336
17	527
18	718
19	1199
20	3116
21	237
22	2642
23	6469
24	10296
25	11753
26	33802
27	8839
28	16124
29	76443
30	136762
31	108691
32	354144
33	164833
34	24478
35	873121
36	1721764
37	922077
38	3565918
39	2521451
40	1476984
41	9653287

[0, 1, 2, 1, 4, 3, 2, 11, 24, 7, 38, 41, 44, 117, 278, 29, 336, 527, 718, 1199, 3116, 237, 2642, 6469, 10296, 11753, 33802, 8839, 16124, 76443, 136762, 108691, 354144, 164833, 24478, 873121, 1721764, 922077, 3565918, 2521451, 1476984, 9653287]

cp's OEIS Frontend

A098122 Let (A,B)=(a(2n),a(2n+1)), then (A,B) is (even,odd), gcd(A,B)=1 and A^2 + B^2 = 5^n. Note: a(0)=0.

Table of values

List of values

cp's OEIS Frontend

A098122 Let (A,B)=(a(2*n),a(2*n+1)), then (A,B) is (even,odd), gcd(A,B)=1 and A^2 + B^2 = 5^n. Note: a(0)=0.

Table of values

List of values

A098122 Let (A,B)=(a(2n),a(2n+1)), then (A,B) is (even,odd), gcd(A,B)=1 and A^2 + B^2 = 5^n. Note: a(0)=0.