

A114035


Selfdescribing sequence: a(n) gives the number of even integers in the sequence which are strictly < [a(n)]^2.


0



3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 16, 17, 19, 21, 23, 25, 26, 27, 29, 31, 32, 33, 34, 35, 36, 37, 39, 41, 43, 45, 47, 49, 50, 51, 53, 55, 57, 59, 61, 63
(list;
graph;
refs;
listen;
history;
text;
internal format)



OFFSET

3,1


LINKS

Table of n, a(n) for n=3..43.


EXAMPLE

There are 3 even integers < 3^2 (=9) in the sequence : they are 4, 6 and 8;
there are 4 even integers < 4^2 (=16)  they are 4,6,8,10;
there are 5 even integers < 5^2 (=25)  they are 4,6,8,10,16;
there are 6 even integers < 6^2 (=36)  they are 4,6,8,10,16,26;
etc.


CROSSREFS

Sequence in context: A026421 A026481 A039211 * A329779 A072809 A114904
Adjacent sequences: A114032 A114033 A114034 * A114036 A114037 A114038


KEYWORD

base,easy,nonn


AUTHOR

Eric Angelini, Feb 01 2006


STATUS

approved



