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A065785 a(1) = 49; for n > 1 is a(n) the smallest square > a(n-1) with a(n-1) forming its final digits. 3

%I

%S 49,1849,1671849,24011671849,408646172724011671849,

%T 14079962896835441528408646172724011671849,

%U 30988070410883251650062468506470600085614079962896835441528408646172724011671849

%N a(1) = 49; for n > 1 is a(n) the smallest square > a(n-1) with a(n-1) forming its final digits.

%C a(n) = A050638(n+1) for n >= 1.

%Y A050634 A050638, A065689, A065786, A065787.

%K base,nonn

%O 1,1

%A _Klaus Brockhaus_, Nov 19 2001

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Last modified October 25 20:31 EDT 2021. Contains 348256 sequences. (Running on oeis4.)