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A166939 Numerators of partial sums (n+1)/n (not sorted). 1
2, 7, 29, 73, 437, 169, 1343, 3001, 29809, 32581, 388631, 418661, 5830673, 6216773, 6601157, 13968079, 250430303, 87787741, 1749648679, 366225215, 127494581, 132902893, 3180922571, 9914589163, 257145392467, 266412327067 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..26.

FORMULA

2/1,3/2,4/3,5/4,6/5,... 2/1,7/2,29/6,73/12,437/60,..

MATHEMATICA

s=0; lst={}; Do[AppendTo[lst, Numerator[s+=((n+1)/n)]], {n, 3*4!}]; lst

Numerator[Accumulate[Table[(n+1)/n, {n, 30}]]] (* Harvey P. Dale, Jun 14 2013 *)

CROSSREFS

Sequence in context: A062064 A158024 A166940 * A261182 A155186 A203969

Adjacent sequences:  A166936 A166937 A166938 * A166940 A166941 A166942

KEYWORD

nonn,frac

AUTHOR

Vladimir Joseph Stephan Orlovsky, Oct 24 2009

STATUS

approved

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Last modified September 21 13:37 EDT 2019. Contains 327253 sequences. (Running on oeis4.)