A254898 - OEIS

A254898

Read the first n decimal digits of Pi-3 backwards.

1, 41, 141, 5141, 95141, 295141, 6295141, 56295141, 356295141, 5356295141, 85356295141, 985356295141, 7985356295141, 97985356295141, 397985356295141, 2397985356295141, 32397985356295141, 832397985356295141, 4832397985356295141, 64832397985356295141, 264832397985356295141

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

COMMENTS

a(n) is A039916(n) read backwards.

With the 3 on the end: A092845.

LINKS

Table of n, a(n) for n=1..21.

FORMULA

a(n) = A004086(A039916(n)). - Alois P. Heinz, Feb 16 2015

MATHEMATICA

Module[{nn=30, pd}, pd=Rest[RealDigits[Pi, 10, nn][[1]]]; Table[FromDigits[ Reverse[ Take[pd, n]]], {n, nn-1}]] (* Harvey P. Dale, Feb 07 2019 *)