

A122987


Possible last three digits of n^3 (leading zeros omitted).


3



0, 1, 3, 7, 8, 9, 11, 13, 16, 17, 19, 21, 23, 24, 27, 29, 31, 32, 33, 37, 39, 41, 43, 47, 48, 49, 51, 53, 56, 57, 59, 61, 63, 64, 67, 69, 71, 72, 73, 77, 79, 81, 83, 87, 88, 89, 91, 93, 96, 97, 99, 101, 103, 104, 107, 109, 111, 112, 113, 117, 119
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OFFSET

1,3


COMMENTS

This is a finite sequence. a(505) = 999 is the last term.


LINKS



EXAMPLE

The last three digits of n^3 can be 111, 112, 113, etc. but not 114, 115, 116, etc.


MAPLE

s:={}: for n from 0 to 999 do s:=s union {n^3 mod 1000}: od: op(s); # Nathaniel Johnston, Jun 22 2011


CROSSREFS



KEYWORD

base,fini,full,easy,nonn


AUTHOR



STATUS

approved



