id:A005490 - OEIS Search Results

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From expansion of falling factorials.
(Formerly M3467)

+0
1

1, 4, 13, 44, 163, 666, 2985, 14550, 76497, 430746, 2582447, 16403028, 109918745, 774289168, 5715471605, 44087879136, 354521950931, 2965359744446, 25749723493073 (list; graph; listen)

	OFFSET	`1,2`
	REFERENCES	`E. G. Whitehead, Jr., Stirling number identities from chromatic polynomials, J. Combin. Theory, A 24 (1978), 314-317.`
	CROSSREFS	`Sequence in context: A073717 A124463 A081197 this_sequence A035356 A096353 A034553` `Adjacent sequences: A005487 A005488 A005489 this_sequence A005491 A005492 A005493`
	KEYWORD	`nonn`
	AUTHOR	`njas, Simon Plouffe (plouffe(AT)math.uqam.ca)`

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

AT&T Labs Research