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A054213 Smallest fifth powers whose decimal expansion digits occur with same frequency n. 2

%I #16 Dec 17 2020 14:26:38

%S 0,225313610074846875,312343781246875156246875,

%T 119665765800843104737370354851986949,

%U 2439979134100773706931016420916722663424,117195225794292252449115584887987847895470100000,10334956410016814668660393585195309584134568401459883099,1010431164918909763339703798486498718473866680301776494470190368

%N Smallest fifth powers whose decimal expansion digits occur with same frequency n.

%C Terms calculated by _Jeff Heleen_.

%H Michael S. Branicky, <a href="/A054213/b054213.txt">Table of n, a(n) for n = 1..8</a>

%H Patrick De Geest, <a href="http://www.worldofnumbers.com/samedigits.htm">Numbers whose digits occur with same frequency</a>

%e 2955^5 = 225313610074846875 and digits 0, 1, 2, 3, 4, 5, 6, 7, and 8 each occur twice.

%o (Python)

%o g = agen() # agen() in A054212

%o print([next(g)**5 for n in range(1, 5)]) # _Michael S. Branicky_, Dec 17 2020

%Y Cf. A054212, A052093, A052094, A052069, A052071.

%Y Subsequence of A000584.

%K nonn,base,hard

%O 1,2

%A _Patrick De Geest_, Feb 15 2000

%E Offset corrected by _Michel Marcus_, Aug 12 2015

%E a(6)-a(8) from _Michael S. Branicky_, Dec 17 2020

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Last modified March 19 07:41 EDT 2024. Contains 370958 sequences. (Running on oeis4.)