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A064303 Seventh diagonal of triangle A064094. 1
1, 132, 2307, 14506, 55797, 161376, 387607, 817062, 1563561, 2777212, 4649451, 7418082, 11372317, 16857816, 24281727, 34117726, 46911057, 63283572, 83938771, 109666842, 141349701, 179966032, 226596327 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..22.

FORMULA

a(n)= 1+5*n+14*n^2+28*n^3+42*n^4+42*n^5. Sixth row polynomial (n=5) of Catalan triangle A009766.

G.f.:(1+126*x+1530*x^2+2624*x^3+741*x^4+18*x^5)/(1-x)^6.

CROSSREFS

A064302 (sixth diagonal).

Sequence in context: A213380 A119982 A129975 * A220925 A220996 A023902

Adjacent sequences:  A064300 A064301 A064302 * A064304 A064305 A064306

KEYWORD

nonn,easy

AUTHOR

Wolfdieter Lang, Sep 13 2001

STATUS

approved

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Last modified June 20 02:53 EDT 2013. Contains 226417 sequences.