Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A094607
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A094607 Rectangular array T by antidiagonals: row n consists of the positive integers k for which there are exactly n sets of Fibonacci numbers whose sum is k. +0
2
1, 2, 3, 4, 5, 8, 7, 6, 11, 16, 12, 9, 13, 21, 24, 20, 10, 14, 26, 29, 37, 33, 15, 18, 27, 39, 42, 58, 54, 17, 19, 32, 40, 45, 66, 63, 88, 25, 22, 34, 47, 50, 76, 71, 97, 143, 28, 23, 35, 48, 60, 84, 79, 100, 105, 232, 41, 30, 43, 55, 61, 94, 92, 131, 113, 152, 376, 46, 31, 44 (list; table; graph; listen)
OFFSET

1,2

COMMENT

Row n gives the ranks of n in A000119 after the initial 1 is deleted. Every positive integer occurs exactly once in T; thus a is a permutation of the positive integers. Row 1 is A000071 except for initial terms. Column 1 is A013583.

EXAMPLE

A northwest corner of T:

1 2 4 7 12

3 5 6 9 10

8 11 13 14 18

16 21 26 27 32

6 is in row 2 because there are exactly 2 sets of Fibonacci

numbers whose sum is 6. They are {1,5} and {1,2,3}.

CROSSREFS

Cf. A000045, A000119, A094608.

Adjacent sequences: A094604 A094605 A094606 this_sequence A094608 A094609 A094610

Sequence in context: A130351 A130352 A082314 this_sequence A098098 A080785 A069797

KEYWORD

nonn,tabl

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu), May 14 2004

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 May 16 23:01 EDT 2008. Contains 139884 sequences.


AT&T Labs Research