The OEIS is supported by the many generous donors to the OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A008777 Number of dots and dashes used when representing n-th letter in Morse code. 6
 2, 4, 4, 3, 1, 4, 3, 4, 2, 4, 3, 4, 2, 2, 3, 4, 4, 3, 3, 1, 3, 4, 3, 4, 4, 4 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Number of digits of A059852 written in base 3. LINKS Table of n, a(n) for n=1..26. FORMULA a(n) = floor(log_3(A059852(n))) + 1. - M. F. Hasler, Jun 22 2020 PROG (PARI) apply( {A008777(n)=logint(A059852[n], 3)+1}, [1..26]) \\ assuming that A059852 is a vector rather than a function. - M. F. Hasler, Jun 22 2020 CROSSREFS Cf. A059852 (Morse code for letters A-Z, read in base 3). Sequence in context: A220588 A346262 A185356 * A306691 A354954 A237496 Adjacent sequences: A008774 A008775 A008776 * A008778 A008779 A008780 KEYWORD nonn,fini,word,full AUTHOR N. J. A. Sloane. STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified September 15 12:32 EDT 2024. Contains 375938 sequences. (Running on oeis4.)