Voozh

VOOZH

URL: https://oeis.org/A009651

⇱ A009651 - OEIS

login

A009651

Expansion of tan(log(1+x)*exp(x)).

0

0, 1, 1, 4, 12, 95, 475, 4660, 33936, 405989, 3882973, 54431804, 647183900, 10409228947, 148114866471, 2688534660812, 44565537391168, 901505382712297, 17060031938483289, 380716426667440788

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,4

LINKS

Table of n, a(n) for n=0..19.

MATHEMATICA

Tan[ Log[ 1+x ]*Exp[ x ] ]

CROSSREFS

Sequence in context: A203110 A197919 A358003 * A074930 A287596 A364901

Adjacent sequences: A009648 A009649 A009650 * A009652 A009653 A009654

KEYWORD

nonn,easy

AUTHOR

EXTENSIONS

Extended and signs tested by Olivier Gérard, Mar 15 1997

STATUS

approved