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A157334 First differences of A156799. 3
1, 2, 1, 5, 1, 2, 1, 6, 1, 2, 1, 5, 1, 2, 1, 15, 1, 2, 1, 5, 1, 2, 1, 6, 1, 2, 1, 5, 1, 2, 1, 19, 1, 2, 1, 5, 1, 2, 1, 6, 1, 2, 1, 5, 1, 2, 1, 15, 1, 2, 1, 5, 1, 2, 1, 6, 1, 2, 1, 5, 1, 2, 1, 43, 1, 2, 1, 5, 1, 2, 1, 6, 1, 2, 1, 5, 1, 2, 1, 15, 1, 2, 1, 5, 1, 2, 1, 6, 1, 2, 1, 5, 1, 2, 1, 19 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

For 1,2,1 see A131534. First of a family of four: second is 3,1,1,4,3,1,1,2,3=A157076, third is 9,10,9,14,4,1,10 (from 3's in A090822), fourth is 220,221,220,224, (from A157107). Many consequences.

LINKS

Table of n, a(n) for n=0..95.

CROSSREFS

Sequence in context: A282988 A113767 A246964 * A320667 A236313 A222481

Adjacent sequences:  A157331 A157332 A157333 * A157335 A157336 A157337

KEYWORD

nonn

AUTHOR

Paul Curtz, Feb 27 2009

STATUS

approved

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Last modified February 23 07:03 EST 2019. Contains 320411 sequences. (Running on oeis4.)