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A038472 Sums of 4 distinct powers of 4. 4

%I #9 Jul 13 2022 05:59:03

%S 85,277,325,337,340,1045,1093,1105,1108,1285,1297,1300,1345,1348,1360,

%T 4117,4165,4177,4180,4357,4369,4372,4417,4420,4432,5125,5137,5140,

%U 5185,5188,5200,5377,5380,5392,5440,16405,16453,16465,16468,16645,16657,16660,16705,16708

%N Sums of 4 distinct powers of 4.

%H Amiram Eldar, <a href="/A038472/b038472.txt">Table of n, a(n) for n = 1..10000</a>

%t Sort[Plus @@@ Subsets[4^Range[0, 7], {4}]] (* _Amiram Eldar_, Jul 13 2022 *)

%Y Base 4 interpretation of A038446.

%Y Cf. A000302, A038470, A038471, A038473.

%K nonn,easy

%O 1,1

%A _Olivier GĂ©rard_

%E Offset corrected by _Amiram Eldar_, Jul 13 2022

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Last modified April 20 09:51 EDT 2024. Contains 371802 sequences. (Running on oeis4.)