This site is supported by donations to The OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A024329 Expansion of log(1+log(1+x)^2)/2. 1
 0, 0, 1, -3, 5, 10, -116, 126, 6054, -68760, 255336, 3099360, -53045136, 55156608, 10024873104, -175247246160, 693221858736, 29064929199744, -605379922107648, -445102785680256, 264990555297131904, -5736069117714297600 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,4 LINKS Robert Israel, Table of n, a(n) for n = 0..447 FORMULA E.g.f. log(1+log(1+x)^2)/2. - Robert Israel, Dec 26 2018 MAPLE S:= series(log(1+log(1+x)^2)/2, x, 31): seq(coeff(S, x, n)*n!, n=0..30); # Robert Israel, Dec 26 2018 MATHEMATICA Log[ 1+Log[ 1+x ]^2 ]/2 CROSSREFS Cf. A009325. Sequence in context: A060955 A317338 A305510 * A297422 A064523 A268034 Adjacent sequences:  A024326 A024327 A024328 * A024330 A024331 A024332 KEYWORD sign AUTHOR EXTENSIONS Extended with signs, Mar 1997 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified October 22 16:26 EDT 2019. Contains 328318 sequences. (Running on oeis4.)