[go: up one dir, main page]
login
The OEIS is supported by the many generous donors to the OEIS Foundation.
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A109547
Admirable oblong numbers.
0
12, 20, 30, 42, 56, 650, 812, 992, 16256, 67100672, 17179738112, 274877382656, 1125625079263232, 4611686016279904256
(list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
a(15) <= 18889393874090701094912. - Donovan Johnson, Jun 20 2011
LINKS
Table of n, a(n) for n=1..14.
CROSSREFS
Cf. A002378, A111592.
Sequence in context: A256883 A124672 A289980 * A334418 A269453 A082800
Adjacent sequences: A109544 A109545 A109546 * A109548 A109549 A109550
KEYWORD
more,nonn
AUTHOR
Jason Earls, Aug 30 2005
EXTENSIONS
a(12)-a(13) from Donovan Johnson, Jul 15 2009
a(14) from Donovan Johnson, Jun 21 2011
STATUS
approved

Lookup Welcome Wiki Register Music Plot 2 Demos Index WebCam Contribute Format Style Sheet Transforms Superseeker Recents
The OEIS Community
Maintained by The OEIS Foundation Inc.
Last modified October 5 00:39 EDT 2024. Contains 376527 sequences.
License Agreements, Terms of Use, Privacy Policy