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A076622 Coefficient of x^a(n) in (x-1)*(x-2)*...*(x-n) is the largest one (not in absolute value). 0
1, 0, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3, 4, 3 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,4

LINKS

Table of n, a(n) for n=1..105.

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: A259656 A096370 A330721 * A194513 A245040 A161314

Adjacent sequences:  A076619 A076620 A076621 * A076623 A076624 A076625

KEYWORD

nonn

AUTHOR

Benoit Cloitre, Nov 10 2002

STATUS

approved

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Last modified February 18 09:39 EST 2020. Contains 332011 sequences. (Running on oeis4.)