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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A030720 a(n)=least k such that s(k)=n, where s=A030717. 0
1, 3, 6, 11, 16, 20, 25, 36, 44, 52, 45, 74, 192, 73, 53, 103, 86, 63, 121, 75, 636, 951, 88, 1023, 104, 164, 122, 815, 142, 120, 165, 248, 949, 950, 190, 1021, 1022, 140, 218, 948 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..40.

CROSSREFS

Sequence in context: A099951 A108175 A030722 * A310108 A310109 A310110

Adjacent sequences:  A030717 A030718 A030719 * A030721 A030722 A030723

KEYWORD

nonn,more

AUTHOR

Clark Kimberling

EXTENSIONS

a(22)-a(40) from Sean A. Irvine, Apr 08 2020

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.

License Agreements, Terms of Use, Privacy Policy. .

Last modified June 4 10:51 EDT 2020. Contains 334825 sequences. (Running on oeis4.)