|
Search: id:A055777
|
|
| |
|
| 3, 27, 19683, 7625597484987, 443426488243037769948249630619149892803
(list; graph; listen)
|
|
|
OFFSET
|
0,1
|
|
|
COMMENT
|
a(n+1) = a(n) written in base 3 and read as if in base 27 (and recorded in base 10).
Number of distinct n-ary operators in a ternary logic. - Ross Drewe (rd(AT)labyrinth.net.au), Feb 13 2008
|
|
FORMULA
|
a(n) =a(n-1)^3.
|
|
CROSSREFS
|
Cf. A001146, A023365.
Sequence in context: A122217 A068221 A068222 this_sequence A014222 A162414 A071107
Adjacent sequences: A055774 A055775 A055776 this_sequence A055778 A055779 A055780
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
Henry Bottomley (se16(AT)btinternet.com), Jul 12 2000
|
|
EXTENSIONS
|
Next term is too big to include.
|
|
|
Search completed in 0.002 seconds
|
