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A094505 Powers of 2 which are not the sum of divisors of any other number. Powers of 2 present in A007369. 1
2, 16, 64, 2048 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

The next term, 2^470, is too large to include.

See A078426 for a list of the exponents.

CROSSREFS

Cf. A007369, A000203, A046528, A094502.

Sequence in context: A127276 A076616 A110048 * A035598 A167566 A034579

Adjacent sequences:  A094502 A094503 A094504 * A094506 A094507 A094508

KEYWORD

nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu), Jun 02 2004

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Last modified February 16 17:48 EST 2012. Contains 205939 sequences.