|
Search: id:A065961
|
|
| |
|
| 1, 120, 60480, 79833600, 217945728000, 1067062284288000, 8515157028618240000, 103408066955539906560000, 1814811575069725360128000000, 44208809968698509772718080000000, 1447219603135314415919699066880000000, 61998887798316869577999908025139200000000
(list; graph; listen)
|
|
|
OFFSET
|
1,2
|
|
|
LINKS
|
Harry J. Smith, Table of n, a(n) for n=1,...,60
|
|
PROGRAM
|
(PARI) { for (n=1, 60, a=(3*n - 1)!*n/2; write("b065961.txt", n, " ", a) ) } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Nov 04 2009]
|
|
CROSSREFS
|
Sequence in context: A006176 A109897 A074653 this_sequence A058528 A001421 A107446
Adjacent sequences: A065958 A065959 A065960 this_sequence A065962 A065963 A065964
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
Len Smiley (smiley(AT)math.uaa.alaska.edu) and George E. Antoniou (george.antoniou(AT)montclair.edu), Dec 08 2001
|
|
|
Search completed in 0.002 seconds
|
