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A184437 Number of strings of numbers x(i=1..n) in 0..5 with sum i*x(i)^2 equal to n*25 1
1, 1, 5, 14, 39, 238, 915, 3532, 15165, 56094, 202714, 742339, 2571320, 8690976, 28962054, 93717076, 296850271, 923818730, 2815625489, 8428070046, 24812690100, 71831879744, 204732764217, 574966504528, 1591665305364, 4346329669253 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

COMMENTS

Column 5 of A184441

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..82

EXAMPLE

Some solutions for n=7

..5....3....1....2....1....2....1....2....4....1....5....5....2....1....4....4

..1....1....5....5....1....1....1....3....0....3....0....1....2....5....2....1

..2....1....2....4....2....4....3....0....1....5....1....1....4....5....1....0

..5....1....1....1....3....1....1....3....0....3....3....4....3....1....1....5

..1....0....1....3....0....0....3....1....2....3....4....2....3....3....2....1

..2....5....4....2....4....3....4....0....2....0....2....3....1....0....4....2

..1....1....1....0....2....3....0....4....4....0....1....1....2....0....2....2

CROSSREFS

Sequence in context: A209536 A119996 A027089 * A023871 A274598 A327682

Adjacent sequences:  A184434 A184435 A184436 * A184438 A184439 A184440

KEYWORD

nonn

AUTHOR

R. H. Hardin Jan 14 2011

STATUS

approved

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Last modified November 18 09:55 EST 2019. Contains 329261 sequences. (Running on oeis4.)