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A076620 Coefficient of x^a(n) in (x+1)*(x+2)*...*(x+n) is the largest one. +0
1
0, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4 (list; graph; listen)
OFFSET

1,7

FORMULA

Is a(n)-floor(log(n)) bounded ?

EXAMPLE

(x+1)(x+2)(x+3) = x^3 + 6*x^2 + 11*x + 6, 11 is the largest coefficient for x^1, hence a(3)=1

CROSSREFS

Cf. A065048.

Sequence in context: A062153 A135661 A082998 this_sequence A121900 A056811 A097430

Adjacent sequences: A076617 A076618 A076619 this_sequence A076621 A076622 A076623

KEYWORD

nonn

AUTHOR

Benoit Cloitre (benoit7848c(AT)orange.fr), Nov 10 2002

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Last modified November 25 08:46 EST 2009. Contains 167481 sequences.


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