This site is supported by donations to The OEIS Foundation.

 Please make a donation to keep the OEIS running. We are now in our 55th year. In the past year we added 12000 new sequences and reached 8000 citations (which often say "discovered thanks to the OEIS"). We need to raise money to hire someone to manage submissions, which would reduce the load on our editors and speed up editing. Other ways to donate

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A098322 Recurrence sequence based on positions of digits in decimal places of Catalan's constant, G (often also called K). 9
 0, 16, 48, 101, 421, 2374, 7728, 9449, 17685, 83666, 71168, 128130, 555251, 412816, 271385, 1111695, 1910101, 11633401, 14851698, 9668058, 43227391, 159078942 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 LINKS FORMULA a(1)=0, p(i)=position of first occurrence of a(i) in decimal places of G, a(i+1)=p(i). EXAMPLE So for example, a(2)=16 because 16th digit of G is 0. a(3)=48 because 16 appears at the 48th-49th digits of G, a(4)=101 because the 101st to 102nd digits of G form "48" and so on. CROSSREFS Other recurrence sequences: A097614 for Pi, A098266 for e, A098289 for log(2), A098290 for Zeta(3), A098319 for 1/Pi, A098320 for 1/e, A098321 for gamma. A006752 for digits of Catalan's constant. Sequence in context: A035008 A189972 A023648 * A175164 A190112 A211576 Adjacent sequences:  A098319 A098320 A098321 * A098323 A098324 A098325 KEYWORD easy,nonn,base AUTHOR Mark Hudson (mrmarkhudson(AT)hotmail.com), Sep 03 2004 EXTENSIONS 14 more terms. 159078942 does not occur within first 2 billion digits of Catalan's constant. Sean A. Irvine, Sep 02 2009 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 December 8 17:36 EST 2019. Contains 329865 sequences. (Running on oeis4.)