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A120699 Lengths of set partitions. 1
0, 1, 2, 2, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6 (list; graph; refs; listen; history; internal format)
OFFSET

0,3

COMMENTS

Each n occurs Bell(n) times.

CROSSREFS

Cf. A000110, A120698.

Sequence in context: A089881 A084320 A161358 * A072643 A130260 A111393

Adjacent sequences:  A120696 A120697 A120698 * A120700 A120701 A120702

KEYWORD

nonn

AUTHOR

Frank Adams-Watters (FrankTAW(AT)Netscape.net), Jun 28 2006

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Last modified February 17 07:41 EST 2012. Contains 205998 sequences.