|
Search: id:A055878
|
|
|
| A055878 |
|
Least positive sequence with Hankel transform {1,1,1,1,1,...}. |
|
+0
2
|
|
| 1, 1, 2, 1, 6, 1, 43, 1, 7794, 1, 387355897233, 1, 58111569344245781528237519282283636, 1
(list; graph; listen)
|
|
|
OFFSET
|
1,3
|
|
|
COMMENT
|
Hankel transform {t(n)} of {a(n)} is given by t(n) = Det[{a(1), a(2), ..., a(n)}, {a(2), a(3), ..., a(n+1)}, ..., {a(n), a(n+1), ..., a(2n-1)}].
|
|
LINKS
|
J. W. Layman, The Hankel Transform and Some of its Properties, J. Integer Sequences, 4 (2001), #01.1.5.
|
|
CROSSREFS
|
Cf. A055877, A055564, A055879.
Adjacent sequences: A055875 A055876 A055877 this_sequence A055879 A055880 A055881
Sequence in context: A059344 A109193 A083720 this_sequence A030304 A133200 A103881
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
John W. Layman (layman(AT)math.vt.edu), Jul 15 2000
|
|
EXTENSIONS
|
Next term is too large to include.
|
|
|
Search completed in 0.002 seconds
|
