A378654 - OEIS

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A378654

Abundant numbers k for which A323910(k) = A378643(k).

%I #10 Dec 04 2024 10:16:58

%S 162,460,784,972,1000,1584,1760,1944,4136,4928,6860,11128,30976

%N Abundant numbers k for which A323910(k) = A378643(k).

%o (PARI) is_A378654(n) = ((sigma(n)>2*n) && (A323910(n)==A378643(n)));

%Y Cf. A103977, A323910, A378643.

%Y Subsequence of A005101.

%K nonn,more

%O 1,1

%A _Antti Karttunen_, Dec 03 2024