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”).

A034058
Decimal part of a(n)^(1/3) starts with n (cubes excluded).
2
9, 10, 2, 13, 3, 4, 18, 5, 6, 7, 30, 134, 70, 231, 31, 10, 72, 32, 139, 74, 33, 75, 11, 34, 144, 2, 146, 35, 12, 79, 36, 150, 81, 37, 82, 13, 38, 84, 156, 39, 158, 14, 160, 87, 3, 162, 15, 42, 90, 91, 43, 16, 169, 44, 94, 45, 95, 17, 4, 97, 47, 98
OFFSET
0,1
EXAMPLE
a(0)=9 -> 9^(1/3)=2.{0}800838...
a(1)=10 -> 10^(1/3)=2.{1}544346...
CROSSREFS
Sequence in context: A158286 A126839 A341818 * A347181 A333774 A205151
KEYWORD
nonn,base
AUTHOR
Patrick De Geest, Sep 15 1998
EXTENSIONS
Title corrected by Sean A. Irvine, Aug 02 2020
STATUS
approved