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 A097756 Table read by rows of A054994 ordered by A046080. 7

%I

%S 1,5,25,125,65,625,3125,15625,325,78125,390625,1953125,1625,9765625,

%T 48828125,4225,244140625,1105,8125,1220703125,6103515625,30517578125,

%U 40625,152587890625,21125,762939453125,3814697265625,203125

%N Table read by rows of A054994 ordered by A046080.

%C Row n of table is A054994(k) such that A046080(A054994(k)) = n; number of terms in row n is A001055(2n+1).

%C Column 1 of table gives A006339 (or A046112).

%H Ray Chandler, <a href="/A097756/b097756.txt">Table of n, a(n) for n = 1..4522</a>, 1431 rows flattened.

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/PythagoreanTriple.html">Pythagorean Triple</a>

%e Table begins:

%e 0: 1,

%e 1: 5,

%e 2: 25,

%e 3: 125,

%e 4: 65,625,

%e 5: 3125,

%e 6: 15625,

%e 7: 325,78125,

%e 8: 390625,

%e 9: 1953125,

%e 10: 1625,9765625,

%e 11: 48828125,

%e 12: 4225,244140625,

%e 13: 1105,8125,1220703125,

%e 14: 6103515625,

%e 15: 30517578125,

%e 16: 40625,152587890625,

%e 17: 21125,762939453125,

%e 18: 3814697265625,

%e 19: 203125,19073486328125,

%e 20: 95367431640625,

%e ...

%Y Cf. A097751, A097752, A097753, A097754, A097755, A054994.

%K nonn,tabf

%O 1,2

%A _Ray Chandler_, Aug 26 2004

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