A381007 - cp's OEIS frontend

A381007 Ordered hypotenuses of the Pythagorean triangles defined by a = 2^(4n) + 2^(2n+1), b = 2^(4n) - 2^(4n-2) - 2^(2n) - 1, c = 2^(4n) + 2^(4n-2) + 2^(2n) + 1.

n	a(n)
1	25
2	337
3	5185
4	82177
5	1311745
6	20975617
7	335560705
8	5368774657
9	85899608065
10	1374390583297
11	21990236749825
12	351843737665537
13	5629499601321985
14	90071992815845377
15	1441151881832300545
16	23058430096431906817
17	368934881491370901505
18	5902958103655775993857

[25, 337, 5185, 82177, 1311745, 20975617, 335560705, 5368774657, 85899608065, 1374390583297, 21990236749825, 351843737665537, 5629499601321985, 90071992815845377, 1441151881832300545, 23058430096431906817, 368934881491370901505, 5902958103655775993857]

cp's OEIS Frontend

A381007 Ordered hypotenuses of the Pythagorean triangles defined by a = 2^(4n) + 2^(2n+1), b = 2^(4n) - 2^(4n-2) - 2^(2n) - 1, c = 2^(4n) + 2^(4n-2) + 2^(2n) + 1.

Table of values

List of values