This site is supported by donations to The OEIS Foundation.

 Annual Appeal: Please make a donation to keep the OEIS running. In 2018 we replaced the server with a faster one, added 20000 new sequences, and reached 7000 citations (often saying "discovered thanks to the OEIS"). Other ways to donate

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A079609 a(p) = (b(p)-2)/p where b(k) denotes the k-th Bell number and p runs through the prime numbers. 1
 0, 1, 10, 125, 61688, 2126495, 4874404106, 306986431845, 1919652428481928, 2459993170305526730730, 332043836975044402745021, 1428874762393255348701231773647, 57345183115624820200016928713263146 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 LINKS FORMULA a(p) = (sum(k>=0, k^p/k!)/e-2)/p CROSSREFS Cf. A000110. Sequence in context: A161170 A281595 A097816 * A101599 A002458 A192600 Adjacent sequences:  A079606 A079607 A079608 * A079610 A079611 A079612 KEYWORD nonn AUTHOR Benoit Cloitre, Jan 28 2003 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 15 22:53 EST 2018. Contains 318157 sequences. (Running on oeis4.)