Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A166018
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A166018 Left edge of triangular table A138612. +0
2
1, 2, 3, 5, 6, 8, 9, 10, 13, 14, 16, 17, 18, 21, 22, 24, 25, 29, 30, 31, 32, 34, 36, 38, 40, 41, 44, 45, 47, 48, 51, 54, 55, 56, 58, 59, 62, 63, 65, 67, 69, 72, 73, 74, 75, 77, 80, 81, 83, 84, 87, 89, 92, 94, 96, 98, 99, 100, 102, 103, 104, 109, 110, 111, 113, 116, 118 (list; graph; listen)
OFFSET

1,2

FORMULA

a(n) = A138612(A000124(n-1)).

CROSSREFS

Sequence in context: A087057 A167389 A087067 this_sequence A005837 A098161 A026194

Adjacent sequences: A166015 A166016 A166017 this_sequence A166019 A166020 A166021

KEYWORD

nonn

AUTHOR

Antti Karttunen (His-Firstname.His-Surname(AT)gmail.com), Oct 05 2009

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 November 25 20:09 EST 2009. Contains 167514 sequences.


AT&T Labs Research