1,2

Table of n, a(n) for n=1..75.

Index entries for sequences related to decimal expansion of 1/n

1/1=1. -> 1; 1/2=.5 ->5; 1/3=.3333... -> 3; 1/4=.25 -> 7; 1/5=.2 ->2; 1/6=.1666... -> 7; 1/7=.142857... -> 27; etc.

Table[Total[Flatten[RealDigits[1/n][[1]]]], {n, 1, 75}] (* Jean-François Alcover, Mar 15 2011 *)

Cf. A048962.

Sequence in context: A198877 A201752 A117126 * A331524 A096635 A021953

Adjacent sequences: A048994 A048995 A048996 * A048998 A048999 A049000

nonn,base,easy,nice

Deepak R. N (deepak_rama(AT)bigfoot.com)

More terms from Antonio G. Astudillo (afg_astudillo(AT)hotmail.com), Jun 17 2001

approved