|
Search: id:A134772
|
|
| |
|
| 1, 3, 11, 37, 123, 401, 1293, 4131, 13107, 41353, 129873, 406319, 1267093
(list; graph; listen)
|
|
|
OFFSET
|
1,2
|
|
|
FORMULA
|
Inverse binomial transform of A037965 starting (1, 4, 18, 80, 350,...).
|
|
EXAMPLE
|
a(3) = 11 = (1, -2, 1) dot (1, 4, 18) = (1 - 8 + 18).
|
|
CROSSREFS
|
Cf. A107965.
Adjacent sequences: A134769 A134770 A134771 this_sequence A134773 A134774 A134775
Sequence in context: A084171 A118044 A027062 this_sequence A134757 A094977 A027064
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
Gary W. Adamson (qntmpkt(AT)yahoo.com), Nov 10 2007
|
|
|
Search completed in 0.002 seconds
|
