Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A071121
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A071121 a(n) = a(n-1) + sum of decimal digits of n^3. +0
3
1, 9, 18, 28, 36, 45, 55, 63, 81, 82, 90, 108, 127, 144, 162, 181, 198, 216, 244, 252, 270, 289, 306, 324, 343, 369, 396, 415, 441, 450, 478, 504, 531, 550, 576, 603, 622, 648, 675, 685, 711, 738, 766, 792, 810, 838, 855, 873, 901, 909, 927, 946, 981, 1008 (list; graph; listen)
OFFSET

1,2

MATHEMATICA

s=0; Do[s=s+Apply[Plus, IntegerDigits[n^3]]; Print[s], {n, 1, 128}]

CROSSREFS

Cf. A037123, A000788, A051351, A071317.

Adjacent sequences: A071118 A071119 A071120 this_sequence A071122 A071123 A071124

Sequence in context: A052489 A115552 A043322 this_sequence A107223 A101424 A044433

KEYWORD

base,easy,nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu), May 27 2002

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified October 13 09:05 EDT 2008. Contains 145008 sequences.


AT&T Labs Research