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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; text; internal format)
OFFSET

1,2

COMMENTS

If c is the Witt transform of b then b(n) = Sum_{d|n} A074650(n/d, c(d)).

REFERENCES

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

LINKS

Table of n, a(n) for n=1..13.

H. Gaudier, Relèvement des coefficients binomiaux dans les vecteurs de Witt, Séminaire Lotharingien de Combinatoire. Institut de Recherche Math. Avancée, Université Louis Pasteur, Strasbourg, Actes 16 (1988), 358/S-18, pp. 93-108.

H. Gaudier, Relèvement des coefficients binomiaux dans les vecteurs de Witt, Séminaire Lotharingien de Combinatoire. Institut de Recherche Math. Avancée, Université Louis Pasteur, Strasbourg, Actes 16 (1988), 358/S-18, pp. 93-107. (Annotated scanned copy)

FORMULA

Witt transform of A029809.

CROSSREFS

Sequence in context: A156854 A282590 A027550 * A029809 A200576 A295450

Adjacent sequences:  A006176 A006177 A006178 * A006180 A006181 A006182

KEYWORD

nonn

AUTHOR

Simon Plouffe

EXTENSIONS

More terms and formula from Christian G. Bower, Aug 28 2002

STATUS

approved

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Last modified January 23 03:08 EST 2019. Contains 319370 sequences. (Running on oeis4.)