%I #7 Jun 30 2022 01:50:21
%S 1,4,31,255,431,432,1727,2700,21599,21600,10800,10799,43200,43199,
%T 80999,161999,162000
%N a(n) is least k such that A077614(k)=n or 0 if there is none.
%Y Cf. A077614.
%K nonn,more
%O 1,2
%A _Christian G. Bower_, Nov 11 2002
%E a(15)-a(17) from _Jinyuan Wang_, Jun 29 2022
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