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A182294 Number of connected labeled graphs with n nodes and n+9 edges. 2
0, 0, 0, 0, 0, 1, 20349, 21426300, 8956859646, 2352103292070, 470090359867986, 79002015147719136, 11836068369346126698, 1640443794179544776604, 215598057543037336382670, 27336005392867324870778880, 3385297472808136707459580488, 413211903044379104303226531072 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,7

LINKS

Andrew Howroyd, Table of n, a(n) for n = 1..100

S. Janson, D. E. Knuth, T. Luczak and B. Pittel, The Birth of the Giant Component, Random Structures and Algorithms Vol. 4 (1993), 233-358.

MAPLE

N:=20: [seq(coeff(op(i, [seq(coeff(taylor(log(add(x^i*(1+y)^(binomial(i, 2))/i!, i=0..N)), x=0, N+1), x, i)*i!, i=1..N)]), y, i-1+10), i=1..N)];

CROSSREFS

A diagonal of A343088.

Cf. A057500.

Sequence in context: A343243 A156408 A045815 * A103912 A256104 A269279

Adjacent sequences:  A182291 A182292 A182293 * A182295 A182296 A182297

KEYWORD

nonn

AUTHOR

Michael Burkhart, Apr 23 2012

EXTENSIONS

Offset corrected and terms a(16) and beyond from Andrew Howroyd, Apr 16 2021

STATUS

approved

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Last modified January 24 00:05 EST 2022. Contains 350515 sequences. (Running on oeis4.)