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Search: id:A130805
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A130805 a(1)=1. The n-th run (after the initial 1) consists of (a(n)+n) repeated a(n) times. +0
2
1, 2, 4, 4, 7, 7, 7, 7, 8, 8, 8, 8, 12, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, 17, 17, 17, 17, 17, 17, 17, 17, 18, 18, 18, 18, 18, 18, 18, 18, 19, 19, 19, 19, 19, 19, 19, 19, 20, 20, 20, 20, 20, 20, 20, 20 (list; graph; listen)
OFFSET

1,2

LINKS

Leroy Quet, Home Page (listed in lieu of email address)

EXAMPLE

The third run (after the initial 1) consists of (3+a(3)) = 7 repeated a(3)=4 times.

CROSSREFS

Cf. A001462.

Sequence in context: A062855 A103622 A105774 this_sequence A023831 A023844 A132083

Adjacent sequences: A130802 A130803 A130804 this_sequence A130806 A130807 A130808

KEYWORD

easy,nonn

AUTHOR

Leroy Quet Jul 16 2007

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.


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