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A262703 First differences of A252001. 2
8, -7, 6, -5, 4, -3, 2, -1, 10, 1, -2, 3, -4, 5, -6, 7, -8, 18, -8, 18, -17, 6, -5, 4, -3, 2, -1, 10, 1, -2, 3, -4, 5, -6, 16, -6, 7, -18, 28, -18, 19, -20, 21, -18, 4, -3, 2, -1, 10, -5, 1, 1, 1, 1, 2, 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, 1, -40, 41, 1, 1, 1, 1, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

a(n) = A252001(n+1) - A252001(n).

LINKS

Reinhard Zumkeller, Table of n, a(n) for n = 1..10000

PROG

(Haskell)

a262703 n = a262703_list !! (n-1)

a262703_list = zipWith (-) (tail a252001_list) a252001_list

CROSSREFS

Cf. A252001, A262604.

Sequence in context: A284809 A104347 A180598 * A031311 A055119 A265338

Adjacent sequences:  A262700 A262701 A262702 * A262704 A262705 A262706

KEYWORD

sign

AUTHOR

Reinhard Zumkeller, Sep 27 2015

STATUS

approved

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Last modified August 20 08:50 EDT 2018. Contains 313914 sequences. (Running on oeis4.)