Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A105613
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A105613 Self-convolution omits 1's at positions of triangular numbers less one. +0
2
1, 1, 1, 2, 3, 1, 6, 11, 12, 1, 24, 48, 71, 78, 1, 155, 272, 420, 652, 903, 1, 1364, 2144, 3436, 5955, 9668, 10838, 1, 16408, 27948, 45920, 66817, 109296, 152786, 197542, 1, 327755, 531440, 735565, 1083128, 1727206, 2521374, 3938246, 5248706, 1, 8452114 (list; graph; listen)
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 December 21 10:15 EST 2009. Contains 171081 sequences.


AT&T Labs Research