The OEIS is supported by the many generous donors to the OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A067923 Engel expansion of log(23). 0
 1, 1, 1, 8, 12, 135, 199, 378, 600, 1836, 4897, 8198, 8993, 84887, 450287, 892157, 5053447, 5183243, 15350505, 19963471, 31631271, 37655416, 2138752269, 4805947342, 14508700588, 27508373127, 28635924075, 30814114095, 32073629885, 961160400603, 3607716972786 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,4 LINKS PROG (PARI) \\ a(1)=1 and for n>1: s=log(23); for(i=1, 30, s=s*ceil(1/s)-1; print1(ceil(1/s), ", "); ); CROSSREFS See A006784 for explanation of Engel expansions. Log(23) is the first number of the form Log(n), n an integer, for which it is not known whether a BBP formula exists. Cf. A016646. Sequence in context: A180922 A083128 A196077 * A258780 A228663 A076028 Adjacent sequences:  A067920 A067921 A067922 * A067924 A067925 A067926 KEYWORD easy,nonn AUTHOR Benoit Cloitre, Mar 03 2002 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 January 27 22:22 EST 2022. Contains 350654 sequences. (Running on oeis4.)