The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A171448 Sequence whose generating function is expressible as a prime-related continued fraction. 1
 1, 2, 6, 24, 114, 612, 3648, 23928, 171534, 1336416, 11269476, 102661188, 1010777052, 10778107752, 124698353796, 1564720622004, 21217109251374, 308917754417352, 4793408454081468, 78708576907763868, 1359861042837591204 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 COMMENTS Hankel transform is the Chernoff sequence A006939. LINKS FORMULA G.f.: 1/(1-2x/(1-x/(1-3x/(1-x/(1-5x/(1-x/(1-7x/(1-x/(1-11x/(1-.... (continued fraction); G.f.: 1/(1-2x-2x^2/(1-4x-3x^2/(1-6x-5x^2/(1-8x-7x^2/(1-12x-11x^2/(1- ... (continued fraction). CROSSREFS Sequence in context: A054872 A134664 A324133 * A068199 A189846 A189283 Adjacent sequences:  A171445 A171446 A171447 * A171449 A171450 A171451 KEYWORD easy,nonn AUTHOR Paul Barry, Dec 09 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 August 2 05:54 EDT 2021. Contains 346409 sequences. (Running on oeis4.)