|
Search: id:A061936
|
|
|
| A061936 |
|
Numbers n such that n divides the (right) concatenation of all numbers <= n written in base 7 (most significant digit on right). |
|
+0
2
|
|
| 1, 3, 12, 27, 48, 72, 79, 363, 600, 1277, 1289, 1815, 15272, 18492, 38484, 83556, 87312, 148336, 205731, 222176, 420900, 549876
(list; graph; listen)
|
|
|
OFFSET
|
1,2
|
|
|
COMMENT
|
This sequence differs from A029500 in that all least significant zeros are removed before concatenation.
|
|
LINKS
|
Index entries for related sequences
|
|
EXAMPLE
|
See A061931 for example.
|
|
CROSSREFS
|
Cf. A029447-A029470, A029471-A029494, A029495-A029518, A029519-A029542, A061931-A061954, A061955-A061978.
Sequence in context: A071355 A110859 A125614 this_sequence A074630 A033428 A018230
Adjacent sequences: A061933 A061934 A061935 this_sequence A061937 A061938 A061939
|
|
KEYWORD
|
nonn,base
|
|
AUTHOR
|
Larry Reeves (larryr(AT)acm.org), May 24 2001
|
|
EXTENSIONS
|
Edited and updated by Larry Reeves (larryr(AT)acm.org), Apr 12, 2002; Aug 25, 2002
|
|
|
Search completed in 0.002 seconds
|
