Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A120075
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A120075 Row sums of triangle A120073 (denominator triangle for H atom spectrum). +0
2
4, 45, 176, 750, 1101, 4459, 6080, 13284, 16350, 46585, 33954, 109850, 92463, 142705, 198400, 432344, 255096, 761349, 500355, 824866, 925529, 2007555, 1044616, 2612500, 2158130, 3301641, 2848741 (list; graph; listen)
OFFSET

2,1

FORMULA

a(n)=sum(A120073(m,n),n=1..m-1), m>=2.

CROSSREFS

Sequence in context: A075029 A070225 A132998 this_sequence A123650 A122910 A117644

Adjacent sequences: A120072 A120073 A120074 this_sequence A120076 A120077 A120078

KEYWORD

nonn,easy

AUTHOR

Wolfdieter Lang (wolfdieter.lang(AT)physik.uni-karlsruhe.de), Jul 20 2006

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 08:46 EST 2009. Contains 167481 sequences.


AT&T Labs Research