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A106150 6th diagonal of triangle in A059317. 1
0, 0, 0, 0, 3, 22, 82, 218, 476, 914, 1603, 2628, 4089, 6102, 8800, 12334, 16874, 22610, 29753, 38536, 49215, 62070, 77406, 95554, 116872, 141746, 170591, 203852, 242005, 285558, 335052, 391062, 454198, 525106, 604469, 693008, 791483, 900694, 1021482 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,5

LINKS

Table of n, a(n) for n=0..38.

W. F. Klostermeyer, M. E. Mays, L. Soltes and G. Trapp, A Pascal rhombus, Fibonacci Quarterly, 35 (1997), 318-328.

FORMULA

For n>2, a(n) = (1/120) (n-3)(n^4+28n^3-71n^2-478n+1360).

CROSSREFS

Sequence in context: A268792 A055550 A075204 * A135836 A004305 A275290

Adjacent sequences:  A106147 A106148 A106149 * A106151 A106152 A106153

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, May 28 2005

STATUS

approved

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Last modified April 1 20:36 EDT 2020. Contains 333168 sequences. (Running on oeis4.)