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A319570
a(n) = A284986(n)^2.
0
1089, 9801, 10036224, 42263001, 420578064, 460875024, 12303690084, 48009630321, 92158994929, 92949985129, 1212029250084, 1230349042521, 1234147690084, 1252409430321, 4800529202121, 4800967414321, 9488660854689, 9864580668849, 102230743690084, 121200525010321
OFFSET
1,1
EXAMPLE
b(n) = reverse of a(n).
n | A284986(n) | a(n) | b(n) | Root of b(n) |
--+------------+------------+------------+--------------+
1 | 33 | 1089 | 9801 | 99 |
2 | 99 | 9801 | 1089 | 33 |
3 | 3168 | 10036224 | 42263001 | 6501 |
4 | 6501 | 42263001 | 10036224 | 3168 |
5 | 20508 | 420578064 | 460875024 | 21468 |
6 | 21468 | 460875024 | 420578064 | 20508 |
CROSSREFS
Sequence in context: A008919 A110843 A354256 * A319482 A023093 A001232
KEYWORD
nonn,base
AUTHOR
Seiichi Manyama, Sep 23 2018
STATUS
approved