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Numbers n such that 5^n is the highest power of 5 dividing A240751(n).
2

%I #12 Feb 02 2021 16:08:30

%S 12,20,24,33,37,43,51,52,65,69,77,83,87,96,100,118,124,132,133,160,

%T 164,172,199,226,230,234,238,245,249,253,267,275,298,306,307,315,320,

%U 338,346,347,351,355,361,362,363,376,380,384,388,402,411,415,433,437,442,443,451

%N Numbers n such that 5^n is the highest power of 5 dividing A240751(n).

%H David A. Corneth, <a href="/A286004/b286004.txt">Table of n, a(n) for n = 1..10000</a>

%Y Cf. A005187, A240751, A286003, A286005-A286010.

%K nonn,easy

%O 1,1

%A _David A. Corneth_, May 01 2017