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A192341 Coefficient of x in the reduction of n-th polynomial at A158985 by x^2->x+1. 1
1, 3, 27, 1755, 6909435, 106751109312315, 25481781981232427172041948475, 1451926371364357751230060437820316313546007023604937430075 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

For an introduction to reductions of polynomials by substitutions such as x^2->x+1, see A192232.

LINKS

Table of n, a(n) for n=1..8.

EXAMPLE

(See A192340.)

MATHEMATICA

(See A192340.)

CROSSREFS

Cf. A192232, A192340.

Sequence in context: A012012 A229866 A305843 * A191511 A102580 A051576

Adjacent sequences:  A192338 A192339 A192340 * A192342 A192343 A192344

KEYWORD

nonn

AUTHOR

Clark Kimberling, Jun 28 2011

STATUS

approved

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Last modified September 17 19:58 EDT 2021. Contains 347489 sequences. (Running on oeis4.)