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A052094
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Smallest fourth powers whose decimal expansion digits occur with same frequency n.
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3
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0, 1836036801, 289123718973983667216, 1051315345334684056886604801, 33065106952901022329359695121613056, 112265125207703310302573655130362165067776, 1010922420949465152104650155209626996061445542961
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refs;
listen;
history;
text;
internal format)
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OFFSET
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1,2
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COMMENTS
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Terms calculated by Jeff Heleen.
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LINKS
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Table of n, a(n) for n=1..7.
Patrick De Geest, Numbers whose digits occur with same frequency
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EXAMPLE
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207^4 = 1836036801 and digits 0,1,3,6 and 8 each occur twice.
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PROG
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(Python)
g = agen(POW=4) # agen() in A054212
print([next(g)**4 for n in range(1, 5)]) # Michael S. Branicky, Dec 17 2020
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CROSSREFS
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Cf. A052093, A052070, A052072.
Subsequence of A000583.
Sequence in context: A318788 A090874 A071371 * A256123 A251401 A325900
Adjacent sequences: A052091 A052092 A052093 * A052095 A052096 A052097
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KEYWORD
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nonn,base,hard
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AUTHOR
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Patrick De Geest, Jan 15 2000
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EXTENSIONS
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Offset corrected by Michel Marcus, Aug 12 2015
a(6) corrected and a(7) from Michael S. Branicky, Dec 17 2020
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STATUS
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approved
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