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A068806 Ulam numbers that are powers of 2. 0
1, 2, 4, 8, 16, 8192 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

There are no other terms < 2^24. - Jud McCranie, Feb 12 2003

LINKS

Table of n, a(n) for n=1..6.

Index to divisibility sequences

CROSSREFS

Cf. A002858.

Sequence in context: A046251 A281291 A164312 * A090804 A080281 A172446

Adjacent sequences:  A068803 A068804 A068805 * A068807 A068808 A068809

KEYWORD

more,nonn

AUTHOR

Naohiro Nomoto, Mar 29 2002

STATUS

approved

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Last modified May 19 12:27 EDT 2019. Contains 323393 sequences. (Running on oeis4.)