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A130865 a(1)=1. The n-th run (after the initial 1) consists of (a(n)*n) repeated a(n) times. 0
1, 1, 2, 6, 6, 24, 24, 24, 24, 24, 24, 30, 30, 30, 30, 30, 30, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 144, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168 (list; graph; refs; listen; history; internal format)
OFFSET

1,3

EXAMPLE

The fifth run (after the initial 1) consists of (5*a(5)) = 30 repeated a(5)=6 times. (The first run after the initial 1 consists of one 1. So (a(1),a(2)) = (1,1) actually consists of 2 different runs.)

CROSSREFS

Cf. A130805, A001462.

Sequence in context: A135616 A119551 A100634 * A105725 A005226 A087310

Adjacent sequences:  A130862 A130863 A130864 * A130866 A130867 A130868

KEYWORD

easy,nonn

AUTHOR

Leroy Quet Jul 23 2007

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Last modified February 17 19:13 EST 2012. Contains 206085 sequences.