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!)
 A269314 Numbers x that are the sum of the digits of k consecutive numbers starting from x+1. 3
 15, 24, 30, 39, 48, 57, 66, 75, 84, 93, 96, 99, 108, 138, 147, 189, 198, 207, 228, 249, 258, 288, 309, 321, 351, 372, 378, 402, 414, 456, 465, 507, 600, 612, 633, 645, 705, 801, 813, 930, 1902, 1911, 1962, 1992, 2010, 2013, 2028, 2037, 2052, 2076, 2085, 2100, 2103 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS All terms are multiples of 3. LINKS Paolo P. Lava, Table of n, a(n) for n = 1..1000 EXAMPLE 15 = 1+6 + 1+7; 24 = 2+5 + 2+6 + 2+7; 30 = 3+1 + 3+2 + 3+3 + 3+4 + 3+5. MAPLE P:= proc(q) local a, b, c, k, n; for n from 1 to q do a:=0; b:=0; while a

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 July 28 14:19 EDT 2021. Contains 346335 sequences. (Running on oeis4.)