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!)
 A073294 Permutation A069767 applied four times or permutation A073290 applied twice. 2
 0, 1, 2, 3, 4, 5, 6, 7, 8, 10, 9, 11, 13, 12, 14, 15, 16, 18, 17, 19, 20, 22, 21, 26, 27, 25, 24, 23, 29, 28, 33, 35, 36, 30, 34, 32, 31, 38, 37, 39, 41, 40, 42, 43, 47, 49, 50, 44, 48, 46, 45, 51, 52, 53, 55, 54, 60, 61, 63, 64, 56, 57, 62, 59, 58, 73, 74, 76, 77, 78, 72, 75 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 LINKS FORMULA a(n) = A069767(A069767(A069767(A069767(n)))) = A073290(A073290(n)). CROSSREFS Inverse permutation: A073295. Cf. A073290-A073299. Occurs in A073200 as row 142647371. Sequence in context: A195096 A194977 A195083 * A073295 A191656 A266190 Adjacent sequences:  A073291 A073292 A073293 * A073295 A073296 A073297 KEYWORD nonn AUTHOR Antti Karttunen, Jun 25 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 September 26 20:34 EDT 2021. Contains 347672 sequences. (Running on oeis4.)