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A068529 k values for self-contained numbers. 1
9, 25, 32, 32, 23, 26, 33 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

REFERENCES

R. K. Guy, Unsolved Problems in Number Theory, E16.

CROSSREFS

Cf. A005184, A068530.

Sequence in context: A074852 A020252 A076486 * A096059 A065772 A090333

Adjacent sequences:  A068526 A068527 A068528 * A068530 A068531 A068532

KEYWORD

more,nonn

AUTHOR

Naohiro Nomoto (n_nomoto(AT)yabumi.com), Mar 22 2002

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Last modified February 17 21:13 EST 2012. Contains 206085 sequences.