login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A248803
Decimal expansion of the square root of 101.
1
1, 0, 0, 4, 9, 8, 7, 5, 6, 2, 1, 1, 2, 0, 8, 9, 0, 2, 7, 0, 2, 1, 9, 2, 6, 4, 9, 1, 2, 7, 5, 9, 5, 7, 6, 1, 8, 6, 9, 4, 5, 0, 2, 3, 4, 7, 0, 0, 2, 6, 3, 7, 7, 2, 9, 0, 5, 7, 2, 8, 2, 8, 2, 9, 7, 3, 2, 8, 4, 9, 1, 2, 3, 1, 5, 5, 1, 9, 7, 0, 3, 8, 1, 2, 3, 6, 1, 7, 7, 6, 9, 2, 4, 5, 3, 9, 5, 2, 3, 5, 2, 3, 6, 6, 2, 9, 9, 5, 0, 3, 2, 6, 5, 2, 6, 1, 3, 2, 3, 1, 8, 8, 1, 5, 9, 3, 5, 8, 5, 7, 9, 7, 8, 6, 9
OFFSET
2,4
COMMENTS
Differs from A188658 only in one digit.
EXAMPLE
10.04987562112089027021926491275957618694502347...
MATHEMATICA
RealDigits[N[101^(1/2), 200]][[1]] (* Jared Kish, Oct 14 2014 *)
PROG
(PARI) sqrt(101) \\ Charles R Greathouse IV, Apr 20 2016
CROSSREFS
Cf. A188658.
Sequence in context: A197580 A081382 A188658 * A376152 A019784 A276539
KEYWORD
nonn,cons
AUTHOR
Jared Kish, Oct 14 2014
EXTENSIONS
a(131) corrected by Georg Fischer, Jul 15 2021
STATUS
approved