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A079655 Perfect squares using only the curved digits 0, 3, 6, 8 and 9. 1

%I

%S 0,9,36,900,3600,3969,6889,8836,38809,69696,80089,90000,93636,339889,

%T 360000,363609,380689,396900,660969,688900,693889,698896,883600,

%U 896809,988036,3663396,3869089,3880900,3988009,6066369,6086089,6969600,8008900,8088336,8803089

%N Perfect squares using only the curved digits 0, 3, 6, 8 and 9.

%H Amiram Eldar, <a href="/A079655/b079655.txt">Table of n, a(n) for n = 1..10000</a>

%t Select[Range[0, 3000], AllTrue[IntegerDigits[#^2], MemberQ[{0, 3, 6, 8 , 9}, #1] &] &]^2 (* _Amiram Eldar_, Aug 18 2020 *)

%Y Intersection of A000290 and A072960.

%K base,nonn

%O 1,2

%A _Shyam Sunder Gupta_, Jan 23 2003

%E More terms from _Amiram Eldar_, Aug 18 2020

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Last modified May 24 18:12 EDT 2022. Contains 354043 sequences. (Running on oeis4.)