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!)
 A023781 Metadromes: digits in base 13 are in strict ascending order. 1
 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 43, 44, 45, 46, 47, 48, 49, 50, 51, 57, 58, 59, 60, 61, 62, 63, 64, 71, 72, 73, 74, 75, 76, 77, 85, 86, 87, 88, 89, 90, 99, 100, 101, 102, 103 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 LINKS Sean A. Irvine, Table of n, a(n) for n = 1..4096 MATHEMATICA Select[Range[0, 150], Min[Differences[IntegerDigits[#, 13]]]>0&] (* Harvey P. Dale, Apr 10 2019 *) CROSSREFS Sequence in context: A048324 A048337 A003964 * A135578 A050607 A238368 Adjacent sequences:  A023778 A023779 A023780 * A023782 A023783 A023784 KEYWORD nonn,base,fini,full,easy AUTHOR 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 22 17:16 EDT 2020. Contains 337291 sequences. (Running on oeis4.)