|
| |
|
|
A006179
|
|
Witt vector *4!/4!.
(Formerly M5306)
|
|
1
| |
|
|
1, 52, 5133, 655554, 97772875, 16019720210, 2812609211657, 518332479161091, 99318252448110232, 19600890528520952329, 3966181169996511862429, 818653886943854653597621, 171938262068874336023196923
(list; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 1,2
|
|
|
COMMENTS
| If c is the Witt transform of b then b(n) = Sum ( A074650(n/d, c(d)) ), d|n
|
|
|
REFERENCES
| H. Gaudier, Relevement des coefficients binomiaux dans les vecteurs de Witt, S\'{e}minaire Lotharingien de Combinatoire. Institut de Recherche Math. Avanc\'{e}e, Universit\'{e} Louis Pasteur, Strasbourg, Actes 16 (1988), 358/S-18, pp. 93-108.
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
|
|
|
FORMULA
| Witt transform of A029809.
|
|
|
CROSSREFS
| Sequence in context: A042301 A156854 A027550 * A029809 A200576 A093252
Adjacent sequences: A006176 A006177 A006178 * A006180 A006181 A006182
|
|
|
KEYWORD
| nonn
|
|
|
AUTHOR
| Simon Plouffe (simon.plouffe(AT)gmail.com)
|
|
|
EXTENSIONS
| More terms and formula from Christian G. Bower (bowerc(AT)usa.net), Aug 28 2002
|
| |
|
|