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A112379 A self-descriptive fractal sequence: if 1 is subtracted from every term and any zero terms are omitted, the original sequence is recovered (this process may be called "lower trimming"). +0
3
1, 2, 1, 3, 2, 1, 4, 1, 3, 2, 5, 1, 2, 4, 1, 3, 1, 6, 2, 3, 5, 1, 2, 1, 4, 2, 7, 1, 3, 4, 1, 6, 2, 3, 2, 5, 1, 3, 1, 8, 2, 1, 4, 5, 2, 7, 1, 3, 1, 4, 3, 6, 1, 2, 1, 4, 2, 9, 3, 2, 5, 1, 6, 3, 1, 8, 2, 4, 1, 2, 5, 4, 7, 2, 1, 3, 1, 2, 5, 1, 3, 1, 10, 4, 3, 6, 1, 2, 7, 1, 4, 2, 9, 3, 5, 2, 3, 1, 6 (list; graph; listen)
OFFSET

0,2

COMMENT

The sequence also gives the number of numbers that are retained between zeros that are dropped. Alternatively, each element is the number of numbers between 1's in the original sequence.

CROSSREFS

Cf. A112377, A112380.

Adjacent sequences: A112376 A112377 A112378 this_sequence A112380 A112381 A112382

Sequence in context: A002341 A128260 A083368 this_sequence A073932 A082404 A120885

KEYWORD

nonn,easy

AUTHOR

Kerry Mitchell (lkmitch(AT)gmail.com), Dec 04 2005

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Last modified October 11 13:47 EDT 2008. Contains 144830 sequences.


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