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A071878 Coefficients of power series solution to g = (1 + xg)*(1 + 2xg)*(1 + 3xg), or, g(x) = 1 + 6(x*g(x)) + 11(x*g(x))^2 + 6(x*g(x))^3. 0
1, 6, 47, 420, 4058, 41286, 435739, 4726644, 52373294, 590247900, 6744908118, 77969430864, 910131055980, 10712886629958, 127012431301779, 1515405441505380, 18181513435560278 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..16.

EXAMPLE

If g(x) = 1 + 6x + 47x^2 + 420x^3 + ... + a(n)*x^n + ..., then g(x) = 1 + 6(x*g(x)) + 11(x*g(x))^2 + 6(x*g(x))^3

CROSSREFS

Cf. A001003, A065096.

Sequence in context: A024076 A015553 A291028 * A104256 A289211 A307567

Adjacent sequences:  A071875 A071876 A071877 * A071879 A071880 A071881

KEYWORD

nonn

AUTHOR

Paul D. Hanna, Jun 10 2002

STATUS

approved

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Last modified June 6 04:15 EDT 2020. Contains 334859 sequences. (Running on oeis4.)