

A147847


Concerning hypotenuses of triangles such that the sum of the two legs is a perfect square.


2



2, 3, 4, 4, 5, 6, 5, 6, 7, 8, 7, 7, 8, 9, 8, 10, 8, 9, 10, 9, 11, 12, 10, 11, 10, 13, 11, 14, 11, 12, 11, 13, 12, 14, 15, 12, 16, 13, 14, 13, 13, 15, 13, 16, 17, 18, 14, 14, 14, 16, 15, 17, 16, 19, 20, 15, 17, 16, 18, 16, 19, 17, 16
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OFFSET

0,1


COMMENTS

The sequence of b's considered in A145906.
A094192 is apparently derived by sorting into natural order.


LINKS



EXAMPLE

(a,b,c,d,e,f,g,h) = (1,2,1,3,1,5,4,9) with N=7 or (1,3,2,5,7,13,6,19) with N=17 or (3,4,1,5,7,17,10,27) with N=23 or (1,4,3,7,17,25,8,33) with N=31.


CROSSREFS



KEYWORD

nonn,uned,obsc


AUTHOR



STATUS

approved



