This site is supported by donations to The OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A165165 Numbers without repeated digits that yield only integers when the sum of the leftmost k digits is divided by k for all k = 1, 2, ... 2
 1, 2, 3, 4, 5, 6, 7, 8, 9, 13, 15, 17, 19, 20, 24, 26, 28, 31, 35, 37, 39, 40, 42, 46, 48, 51, 53, 57, 59, 60, 62, 64, 68, 71, 73, 75, 79, 80, 82, 84, 86, 91, 93, 95, 97, 132, 135, 138, 150, 153, 156, 159, 174, 192, 195, 198, 201, 204, 207, 240, 243, 246, 249, 261, 264 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Contains exactly 673 terms. LINKS Harvey P. Dale, Table of n, a(n) for n = 1..673 EXAMPLE 603 is included because (1) none of its digits repeat, (2) the leftmost first digit is 6 which, divided by 1, yields an integer, (3) the sum of the leftmost 2 digits, i.e., 6+0=6, divided by 2 yields an integer, and (3) the sum of the leftmost 3 digits, i.e., 6+0+3=9, divided by 3 yields an integer. CROSSREFS Sequence in context: A219248 A055568 A283161 * A075776 A261556 A033088 Adjacent sequences:  A165162 A165163 A165164 * A165166 A165167 A165168 KEYWORD base,nonn,fini AUTHOR Harvey P. Dale, Sep 06 2009 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 May 26 13:05 EDT 2019. Contains 323586 sequences. (Running on oeis4.)