A331494 - OEIS

%I #8 Jan 18 2020 18:56:13

%S 0,1,14,215,3162,46415,681291,681292,9999999,10000000,146779926,

%T 2154434689,2154434690,31622776601,464158883361,6812920690579,

%U 99999999999999,100000000000000,1467799267622069,21544346900318837,316227766016837933,4641588833612778892,68129206905796128549

%N Numbers k such that the digits of k^(1/7) begin with k.

%H Chai Wah Wu, <a href="/A331494/b331494.txt">Table of n, a(n) for n = 1..1120</a>

%e 681291^(1/7) = 6.8129191633529... which starts with the digits 681291, so 681291 is a term.

%Y Cf. A307371, A307588, A307600, A331492, A331493.

%K nonn,base

%O 1,3

%A _Chai Wah Wu_, Jan 18 2020