login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A014136
Not of form x^3 + 2y^3 + 3z^3.
1
36, 288
(
list
;
graph
;
refs
;
listen
;
history
;
text
;
internal format
)
OFFSET
1,1
COMMENTS
The last term is likely to be 288.
LINKS
Table of n, a(n) for n=1..2.
EXAMPLE
7 = 6^3 + 2*(-4)^3 + 3*(-3)^3 = 216 - 128 - 81, so 7 is not in the sequence. -
Peter Munn
, Dec 13 2022
CROSSREFS
Cf.
A202173
.
Sequence in context:
A202958
A187511
A185243
*
A245435
A288963
A091081
Adjacent sequences:
A014133
A014134
A014135
*
A014137
A014138
A014139
KEYWORD
nonn
,
bref
,
hard
AUTHOR
Richard C. Schroeppel
STATUS
approved
Lookup
|
Welcome
|
Wiki
|
Register
|
Music
|
Plot 2
|
Demos
|
Index
|
Browse
|
More
|
WebCam
Contribute new seq. or comment
|
Format
|
Style Sheet
|
Transforms
|
Superseeker
|
Recents
The OEIS Community
| Maintained by
The OEIS Foundation Inc.
License Agreements, Terms of Use, Privacy Policy.
.
Last modified September 4 11:41 EDT 2024. Contains 375683 sequences. (Running on oeis4.)