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A046240
Cubes which are palindromes in base 8.
1
0, 1, 27, 729, 274625, 389017, 135005697, 68769820673, 72043225281, 35187593412609, 18014604668698625, 18120364883707393, 9223385231000600577, 4722367327294625677313, 4725826936714463031297
(list; graph; refs; listen; history; text; internal format)
OFFSET
1,3
LINKS
Table of n, a(n) for n=1..15.
Patrick De Geest, World!Of Numbers, Palindromic cubes in bases 2 to 17.
FORMULA
a(n) = A046239(n)^3. - Andrew Howroyd, Aug 10 2024
CROSSREFS
Intersection of A029803 and A000578.
Cf. A046239.
Sequence in context: A009971 A373218 A307388 * A042406 A279652 A284039
Adjacent sequences: A046237 A046238 A046239 * A046241 A046242 A046243
KEYWORD
nonn,base
AUTHOR
Patrick De Geest, May 15 1998
EXTENSIONS
Offset corrected by Andrew Howroyd, Aug 10 2024
STATUS
approved

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Last modified October 21 05:36 EDT 2024. Contains 376969 sequences.
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