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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

R. H. Hardin, Table of n, a(n) for n = 1..151

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

Adjacent sequences:  A184838 A184839 A184840 * A184842 A184843 A184844

KEYWORD

nonn

AUTHOR

R. H. Hardin Jan 23 2011

STATUS

approved

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Last modified March 7 13:24 EST 2021. Contains 341886 sequences. (Running on oeis4.)