A076672 - cp's OEIS frontend

A076672 Smallest a(n)>a(n-1) such that a(n)^2+a(n-1)^2 is a perfect square, a(1)=6.

n	a(n)
1	6
2	8
3	15
4	20
5	21
6	28
7	45
8	60
9	63
10	84
11	112
12	180
13	189
14	252
15	275
16	660
17	693
18	924
19	1232
20	1326
21	1768
22	1974
23	2632
24	4026
25	5368
26	6405
27	8200
28	8319
29	11092
30	11715
31	15620
32	16401
33	19720
34	20706
35	20880
36	20910
37	24752
38	24960
39	25300
40	26565
41	29716

[6, 8, 15, 20, 21, 28, 45, 60, 63, 84, 112, 180, 189, 252, 275, 660, 693, 924, 1232, 1326, 1768, 1974, 2632, 4026, 5368, 6405, 8200, 8319, 11092, 11715, 15620, 16401, 19720, 20706, 20880, 20910, 24752, 24960, 25300, 26565, 29716]

cp's OEIS Frontend

A076672 Smallest a(n)>a(n-1) such that a(n)^2+a(n-1)^2 is a perfect square, a(1)=6.

Table of values

List of values