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A184841 Number of strings of numbers x(i=1..n) in 0..2 with sum i*x(i)^4 equal to n*16 1
1, 1, 2, 2, 3, 7, 13, 25, 54, 122, 253, 558, 1199, 2596, 5619, 12049, 25695, 54733, 115830, 244106, 512444, 1070965, 2229313, 4622382, 9546244, 19639568, 40254273, 82200330, 167244370, 339055002, 684919569, 1378730235, 2765690543, 5528683663 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,3
COMMENTS
Column 2 of A184848
LINKS
EXAMPLE
All solutions for n=5
..2....0....0
..0....2....0
..0....2....0
..2....0....0
..0....0....2
CROSSREFS
Sequence in context: A049905 A167348 A068524 * A109277 A093437 A075059
KEYWORD
nonn
AUTHOR
R. H. Hardin Jan 23 2011
STATUS
approved

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Last modified July 22 21:11 EDT 2024. Contains 374544 sequences. (Running on oeis4.)