A098958 Sum of the first 10^n-th decimal digits of Pi.

1, 41, 477, 4476, 44894, 449333, 4499934, 45002882, 449989728, 4500057062, 45000254153, 450000080149, 4500002656512

Offset

0,2

Links

Table of n, a(n) for n=0..12.

Kanada Laboratory, Statistical Distribution Information.

Eric Weisstein's World of Mathematics, Pi Digits.

Formula

a(n)=0*A099291(n)+1*A099292(n)+2*A099293(n)+3*A099294(n)+4*A099295(n)+5*A099296(n)+6*A099297(n)+7*A099298(n)+8*A099299(n)+9*A099300(n).

Example

a(1)= 1+4+1+5+9+2+6+5+3+5 = 41

Crossrefs

Cf. A099291, A099292, A099293, A099294, A099295, A099296, A099297, A099298, A099299, A099300.

Sequence in context: A177491 A269087 A166843 * A269073 A086949 A177504

Adjacent sequences: A098955 A098956 A098957 * A098959 A098960 A098961

Keyword

base,nonn

Author

Robert G. Wilson v, Oct 21 2004

Status

approved