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Search: id:A008503
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A008503 9-dimensional centered tetrahedral numbers. +0
1
1, 11, 66, 286, 1001, 3003, 8008, 19448, 43758, 92378, 184755, 352705, 646580, 1143780, 1960255, 3265757, 5303727, 8416837, 13079352, 19937632, 29860259, 43999449, 63865594, 91416974 (list; graph; listen)
OFFSET

0,2

FORMULA

Expansion of (1-x^10 )/(1-x)^11.

CROSSREFS

Sequence in context: A126479 A139611 A063842 this_sequence A008493 A001287 A022576

Adjacent sequences: A008500 A008501 A008502 this_sequence A008504 A008505 A008506

KEYWORD

nonn

AUTHOR

njas

page 1

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.


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