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

Thanks to everyone who made a donation during our annual appeal!
To see the list of donors, or make a donation, see the OEIS Foundation home page.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A065372 a(n) = A065371(A065371(n)). 4
 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 2, 1, 6, 1, 1, 1, 3, 1, 1, 3, 1, 1, 11, 1, 2, 1, 1, 2, 1, 1, 4, 6, 3, 1, 3, 1, 19, 1, 1, 3, 1, 1, 1, 1, 2, 3, 25, 1, 1, 1, 6, 11, 3, 1, 29, 2, 1, 1, 3, 1, 1, 2, 3, 1, 10, 1, 7, 4, 1, 6, 1, 3, 11, 1, 1, 3, 2, 1, 2, 19, 11, 1, 14, 1, 3, 3, 2, 1, 6, 1, 1, 1, 1, 1, 4, 2, 11, 3, 1, 25, 57, 1, 2, 1, 4, 1, 60, 6, 3, 11, 3, 3, 2, 1 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,13 LINKS Antti Karttunen, Table of n, a(n) for n = 1..10000 PROG (Scheme) (define (A065372 n) (A065371 (A065371 n))) ;; Antti Karttunen, Jan 12 2017 CROSSREFS Cf. A065371, A065373, A065374. Sequence in context: A030370 A100808 A010277 * A015137 A136148 A178252 Adjacent sequences:  A065369 A065370 A065371 * A065373 A065374 A065375 KEYWORD mult,nonn AUTHOR Reinhard Zumkeller, Nov 01 2001 EXTENSIONS Data section extended to 120 terms by Antti Karttunen, Jan 12 2017 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 19 21:47 EST 2020. Contains 331066 sequences. (Running on oeis4.)