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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
.
2
2, 16, 64, 2048
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OFFSET
1,1
COMMENTS
The next term, 2^470, is too large to include.
LINKS
Table of n, a(n) for n=1..4.
FORMULA
a(n) = 2^
A078426
(n).
CROSSREFS
Cf.
A007369
,
A000203
,
A046528
,
A094502
.
Sequence in context:
A076616
A222381
A110048
*
A035598
A167566
A034579
Adjacent sequences:
A094502
A094503
A094504
*
A094506
A094507
A094508
KEYWORD
nonn
AUTHOR
Labos Elemer
, Jun 02 2004
STATUS
approved
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Last modified August 11 17:43 EDT 2024. Contains 375073 sequences. (Running on oeis4.)