|
Search: id:A152232
|
|
| |
|
| 3, 6, 15, 30, 48, 78, 123, 174, 237, 312, 393, 489, 606, 735, 879, 1047, 1227, 1419, 1626, 1848, 2091, 2346, 2616, 2901, 3198, 3516, 3849, 4206, 4575, 4965, 5379, 5817, 6276, 6756, 7260, 7779, 8328, 8898, 9501, 10119, 10749, 11400, 12057, 12729, 13422
(list; graph; listen)
|
|
|
OFFSET
|
1,1
|
|
|
MAPLE
|
b:= proc(n) option remember; local m; m:= a(n); `if` (n=1, 0, b(n-1)); while m>0 do %+ irem (m, 10, 'm') od; % end: a:= proc(n) option remember; `if` (n=1, 3, a(n-1) +b(n-1)) end: seq (a(n), n=1..50); [From Alois P. Heinz (heinz(AT)hs-heilbronn.de), Oct 07 2009]
|
|
CROSSREFS
|
Sequence in context: A000220 A092641 A077449 this_sequence A141023 A126982 A034739
Adjacent sequences: A152229 A152230 A152231 this_sequence A152233 A152234 A152235
|
|
KEYWORD
|
nonn,base,easy
|
|
AUTHOR
|
N. J. A. Sloane (njas(AT)research.att.com), Oct 07 2009
|
|
EXTENSIONS
|
More terms from Alois P. Heinz (heinz(AT)hs-heilbronn.de) and Vincenzo Librandi (vincenzo.librandi(AT)tin.it), Oct 07 2009
|
|
|
Search completed in 0.002 seconds
|
