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A079041 Numbers n in which the first k digits of n form an integer divisible by k^3, for k = 1, 2, ..., m, where m is the number of digits in n. 1
1, 2, 3, 4, 5, 6, 7, 8, 9, 16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96, 162, 243, 324, 405, 486, 567, 648, 729, 2432, 4864, 7296 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..31.

EXAMPLE

a(31) = 7296 because 7 is divisible by 1^3, 72 by 2^3, 729 by 3^3, 7296 by 4^3.

CROSSREFS

Cf. A079042.

Sequence in context: A023764 A032905 A079239 * A133059 A132722 A334828

Adjacent sequences:  A079038 A079039 A079040 * A079042 A079043 A079044

KEYWORD

easy,fini,full,nonn,base

AUTHOR

Sudipta Das (juitech(AT)vsnl.net), Feb 01 2003

STATUS

approved

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Last modified November 29 04:22 EST 2021. Contains 349416 sequences. (Running on oeis4.)