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A145328 Partial sums of A007925, starting at n=1. 0
-1, -2, 15, 414, 8263, 170550, 3838199, 95009206, 2581793607, 76644369006, 2472064375039, 86167184631630, 3229828797076775, 129604998329498374, 5545091849435542023, 252031805153121499398, 12129204697482149958439 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..17.

MATHEMATICA

lst={}; s=0; Do[s+=n^(n+1)-(n+1)^n; AppendTo[lst, s], {n, 5!}]; lst

Accumulate[Table[n^(n+1)-(n+1)^n, {n, 20}]] (* Harvey P. Dale, Aug 26 2012 *)

CROSSREFS

Sequence in context: A272899 A060381 A256369 * A139810 A012943 A013059

Adjacent sequences:  A145325 A145326 A145327 * A145329 A145330 A145331

KEYWORD

sign

AUTHOR

Vladimir Joseph Stephan Orlovsky, Oct 08 2008

EXTENSIONS

Edited by N. J. A. Sloane, Oct 09 2008

STATUS

approved

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Last modified May 25 03:50 EDT 2019. Contains 323539 sequences. (Running on oeis4.)