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A190047 Number of nondecreasing arrangements of 10 numbers in 0..n with the last equal to n and each after the second equal to the sum of one or two of the preceding three 1
2, 18, 30, 87, 69, 203, 100, 349, 200, 409, 189, 754, 258, 545, 540, 927, 267, 1109, 341, 1272, 780, 849, 393, 2196, 578, 1100, 896, 1694, 578, 2386, 565, 2104, 1122, 1371, 1113, 3273, 672, 1512, 1357, 3363, 696, 3175, 724, 2587, 2242, 1737, 883, 4977, 1100 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 8 of A190041

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..200

EXAMPLE

Some solutions for n=3

..1....1....1....1....0....1....0....1....0....3....1....1....0....1....0....1

..2....1....1....1....1....1....3....1....1....3....1....1....1....1....1....1

..2....1....1....2....1....1....3....1....1....3....1....1....1....1....1....1

..3....2....2....3....1....1....3....1....1....3....1....1....1....1....1....1

..3....2....3....3....2....1....3....1....1....3....2....1....2....1....1....1

..3....3....3....3....2....2....3....1....1....3....3....1....3....1....1....2

..3....3....3....3....3....2....3....1....1....3....3....2....3....1....2....3

..3....3....3....3....3....3....3....2....2....3....3....2....3....2....3....3

..3....3....3....3....3....3....3....2....3....3....3....3....3....3....3....3

..3....3....3....3....3....3....3....3....3....3....3....3....3....3....3....3

CROSSREFS

Sequence in context: A141426 A101844 A193598 * A166259 A073213 A086490

Adjacent sequences:  A190044 A190045 A190046 * A190048 A190049 A190050

KEYWORD

nonn

AUTHOR

R. H. Hardin May 04 2011

STATUS

approved

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Last modified April 21 14:09 EDT 2021. Contains 343154 sequences. (Running on oeis4.)