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A118601 Partial sums of A058129. 1
1, 3, 10, 45, 273, 2510, 34069, 1703066 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..8.

FORMULA

a(n) = SUM[i=1..n] A058129(i). a(n) = SUM[i=1..n] (2*A058133(i) - A058132(i)).

CROSSREFS

Cf. A001329, A001423, A001426, A023814, A027851, A029851, A058108, A058132, A058133, A063756, A079173, A118581.

Sequence in context: A292181 A236409 A000250 * A005143 A270493 A121138

Adjacent sequences:  A118598 A118599 A118600 * A118602 A118603 A118604

KEYWORD

hard,nonn

AUTHOR

Jonathan Vos Post, May 08 2006

EXTENSIONS

One more term from Jonathan Vos Post, Jul 20 2009

Edited by N. J. A. Sloane, Jul 25 2009

STATUS

approved

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Last modified June 24 02:56 EDT 2021. Contains 345415 sequences. (Running on oeis4.)